When combining an acid and water you should always add the acid to the water?

Answers

Answer 1

Yes, when combining acid and water, it's very important to add the acid TO the water; not the other way around.

Mixing acid and water can be a dangerous procedure to do when doing an experiment or test. It is especially important to take precautions when working with strong acids, since if it accidentally splashes our clothing or skin, it may burn them immediately.

Several rules that must be remembered when mixing acid with water are:

Add the acid TO the water. It is because adding acid to water makes the water more unlikely to splash up. When you do it the other way around, the water will boil up and the acid may splash and splatter.Use protective gear and a fume hood to protect yourself from dangerous fumes.If, by any chance, an acid splashes on you, immediately rinse the affected area with running water. If it splashes on other surfaces, neutralize it by adding a weak base solution.

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Related Questions

a medical assistant with ________ will adhere to a code of values.

Answers

Medical Assistant Ethical Standards. Serve customers with the utmost respect for their humanity. Observe the patient's privacy.

What exactly is a medical coder?

Medical coders use accepted coding systems to convert diagnoses, testing processes, and treatments from a patient's medical records into pre-designated codes. These codes assist insurance companies in calculating the amount that must be paid in accordance with the patient's healthcare plan.

What is the ethical code?

A code of ethics instead lays out values, ethical tenets, and ethical benchmarks against which professionals should measure their activities. The ethical conduct of social workers should come from their own dedication to ethical practice.

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What is stomy medical term ?

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Stomy Suffix for a surgical opening in a body part or between body Parts.

Stomy vs Ostomy. Stomy refers to a surgical procedure that creates an Opening in the body to allow the elimination of waste or the drainage of Fluids.

Some examples of ostomies include:

Colostomy: an opening in the colon that allows feces to pass into a bag Outside the body

Ileostomy: an opening in the small intestine that allows digestive waste To Pass into a bag outside the body

Urostomy: an opening in the urinary system that allows urine to pass into A Bag outside the body.

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banting’s method of isolating insulin involved a surgical procedure to tie off ducts in the pancreas, waiting several weeks, then removing the pancreas.

Answers

In order to isolate insulin, Banting's method required tying up pancreatic ducts surgically, waiting a few weeks, and then removing the pancreas. This assertion is accurate.

How did Charles Best and Frederick Banting discover insulin?

At the University of Toronto, Banting and Best conducted ground-breaking research by isolating canine insulin, inducing diabetes in animals, and administering insulin injections that resulted in normal blood glucose levels.

How was insulin isolated by Banting?

Banting, Best, and Macleod started looking into ways to get insulin out of a dog's pancreas on May 17, 1921. In order to kill off other compounds in the pancreas that would degrade insulin but keep the islets intact, they tied off the pancreatic duct.

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What is the Vineland Adaptive Behavior Scale used for?

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A standardized assessment tool called the Vineland Adaptive Behavior Scales uses semi-structured interviews to measure adaptive behavior to assist the diagnosis of developmental delays, autism, and intellectual and developmental impairments.

A popular tool for assessing adaptive behavior abilities in kids and teenagers up to age 18 is the Vineland Adaptive Behavior Scales. The VABS has been associated with the gross and fine motor subtests from the MSEL and PDMS-2, despite the fact that it is based on parental descriptions of behavior seen in natural circumstances.

It has three subscales: communication, socializing, and everyday life. It also provides an overall composite score. The VABS offers an indirect measure of fine and gross motor skills that is included into total play and daily living skills.

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If the radiologist sees something bad with a CT scan of the lungs, do they notify the provider right away which would relate the results to the patient?

Answers

Answer:

yes

Explanation:

FILL IN THE BLANK. A person with an abnormally high metabolic rate, who is underweight and who has protruding eyes is exhibiting symptoms of:A. hypothyroidismB. hyperthyroidismC. diabetes mellitusD. diabetes insipidusE. growth hormone deficiency

Answers

The person with an abnormally high metabolic rate, who is underweight and who has protruding eyes is exhibiting symptoms of hyperthyroidism.

Which of the following describes a persistent metabolic disorder in adults brought on by GH oversecretion?

When the pituitary gland consistently and excessively produces growth hormone (GH), acromegaly develops. At the base of your brain, behind the bridge of your nose, is a little gland called the pituitary gland.

Which of the following issues results from a child's small frame and poor growth hormone secretion?

A rare illness known as growth hormone deficit (GHD, also known as pituitary dwarfism) occurs when your pituitary gland doesn't release enough growth hormone (GH, or somatotropin). GHD can have an impact on newborns, kids, and adults. Children with GHD are typically sized but shorter than average.

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What is the correct ICD-10 for osteopenia in the hips and spine?

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Code M85. 89 (Other specified disorders of bone density and structure, multiple sites). Loss of bone mineral density (BMD) known as osteopenia weakens bones.

Those over 50, particularly women, are more likely to experience it. A noninvasive screening technique can detect bone strength even though osteoporosis has no visible signs or symptoms. You can maintain bone density and fend against osteoporosis by making some lifestyle adjustments. Osteopenia is a medical word that describes having less bone mineral density (BMD) than is typical for people of the same age. Bone mass and vigour are indicated by bone density. The most typical risk factor for osteopenia is getting older.

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Patients who have Parkinson's disease usually have which of the following characteristic styles of speech? a. A garbled manner b. Loud, urgent

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Patients with Parkinson's disease usually have a slow and monotonous style of speech.

Parkinson's disease is a condition that affects a person's nervous system that controls movement. This condition is a progressive disorder, which means that its symptoms start slowly and get worse as time goes on.

In this disorder, the nerve cell damage in the brain causes dopamine levels to drop. The symptoms usually start as a tremor in one hand. It is then followed by stiffness, involuntary movements, loss of balance, and slowing of movement, including slowing of the style of speech. The patient may experience difficulty speaking.

Your question seems incomplete. The completed version is most likely as follows:

Patients who have Parkinson's disease usually have which of the following characteristic styles of speech?

a. A garbled mannerb. Loud, urgentc. Slow, monotonousd. Word confusion

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Nonprescription (over-the counter) sleep medication used for treating short term insomnia resulting from a condition such as stress should be discontinued once the condition has been eliminated, ideally in ____or lessO two weeksO four weeksO three weeksO one month

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Nonprescription (over-the counter) sleep medication used for treating short term insomnia resulting from a condition such as stress should be discontinued once the condition has been eliminated, ideally in two weeks or less.

Insomnia, often known as sleeplessness, is a sleep condition characterised by difficulty sleeping. They may have difficulties getting asleep or remaining asleep for as long as they would want. Insomnia is frequently accompanied by daytime tiredness, poor energy, irritability, and depression. It may raise the risk of car accidents, as well as issues focusing and learning.

The term insomnia can refer to one of two things: insomnia disorder or insomnia symptoms, and many abstracts of randomised controlled trials and systematic reviews frequently underreport on which of these two things the term insomnia refers to. Sleep onset insomnia is defined as trouble falling asleep at the start of the night, and it is frequently a sign of anxiety problems.

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crime solving forensic expert created by patricia cornwell

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The famous crime solving forensic expert created by Patricia Cornwell is named Kay Scarpetta.

Kay Scarpetta is a fictitious character based on Marcella Farinelli Fierro, MD, a former Virginia Chief Medical Examiner (retired).  She is the protagonist of Patricia Cornwell's Scarpetta series of mystery novels, which are notable for their use of cutting-edge forensic science in Scarpetta's investigations.

Forensic science, often known as criminalistics, is the application of science to criminal and civil laws, primarily during criminal investigations guided by legal criteria of admissible evidence and criminal process on the criminal side.

Patricia Cornwell is a crime novelist from the United States. She is most known for her top-selling books starring medical examiner Kay Scarpetta, the first of which was inspired by a sequence of shocking killings in Richmond, Virginia, the setting for the majority of the stories.

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where can glass/mercury thermometers measure temperature

Answers

Answer:

for oral, rectal, and axillary or groin temperatures.

What is Clinique Dramatically Different Moisturizing Lotion used for?

Answers

Dramatically Different Moisturizing Lotion is used as it helps to strengthen the skin's moisture barrier.

The key hydrating ingredient which is present in the Dramatically Different Moisturizing Lotion is the hyaluronic acid which basically act as a moisturizing magnet and helps in attracting as well as retaining the water into the skin. It also aids in strengthening the moisture barrier of the skin.

The moisture barrier of the skin is basically the uppermost layer of skin which performs the key function of protecting everything which is present underneath the from the daily assaults of pollution, sun exposure, as well as various other elements in the environment.

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what is excessive thirst medical term?

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The medical term for excessive thirst is polydipsia.

It is a condition characterized by an increased or abnormal thirst that Persists even after drinking fluids. Polydipsia can be a symptom of Various medical conditions, including diabetes, dehydration, certain Medications, and certain types of cancer.

If you are experiencing excessive thirst, it is important to consult with a Healthcare professional to determine the underlying cause and receive Appropriate treatment.

To remain, healthy doctors, advise consuming 8 glasses of water per Day. But the general guidelines are as follows;

3.7 liters of water/ fluids per day for a healthy male

2.7 liters of water/fluids per day for healthy females.

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How to use CPT CODE 99214 Correctly?

Answers

It usually takes 25 minutes to meet with the patient and/or their family. 99214 - Office or other outpatient visits to evaluate and treat established patients who require a medically appropriate history and/or examination, and an intermediate level of medical decision-making.

Office or other outpatient visits to evaluate and treat established patients who require a medically appropriate history and/or examination, and a moderate level of medical decision-making. If time is used to select the code, 30-39 minutes of the total time will be used for the date of the encounter. We currently have three decision tables. The first of these tables contains instructions such as B. 1 stable chronic problem was rated 1 point or minimal decision-making (99212), 2 stable chronic problems were rated low (99213), and 3 stable chronic problems The issue is rated as moderate (99214). 

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Which of the following are NOT signs of
internal bleeding?
A. Hematemesis, Hemoptysis
B. Melena, hematochezia
C. Abrasion, laceration
D. Distended, rigid abdomen after trauma


What’s the answer

Answers

Answer:

C

Explanation:

What is the pruritus medical term?

Answers

Pruritus is the medical term for itching, a sensation that leads to a desire to scratch or rub the affected area. Pruritus can be a symptom of a wide range of skin conditions, as well as systemic diseases or medications. It can also occur without knowing any identifiable cause.

What are the symptoms of Pruritus?

Pruritus can be a chronic or acute condition, and it can occur anywhere on the body. It can be mild or severe and can cause significant discomfort, sleep disturbances, and other health problems.

Treatment for pruritus depends on the underlying cause, but options may include topical or oral medications, moisturizers, avoiding triggers, and addressing any underlying medical conditions.

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What is the nursing diagnosis for hypertension?

Answers

The nursing diagnoses for hypertension are: decreased cardiac output, decreases oxygen saturation and blood pressure equal to or greater than 130/80 mm Hg.

Hypertension is the condition of higher than normal blood pressure in the humans. This is normal when a person exercises or performs any physical activity. But higher blood pressure during the periods of rest is an alarming situation.

Blood pressure is the force that the heart applies to pump blood into the arteries and supply it to the whole body. The ideal blood pressure ranges around 120/80 mmHg. Blood pressure is composed of two forms systolic and diastolic.

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What is the meaning of suppuration?

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Answer:to form or discharge pus

Explanation: grabbed straight from the dictionary

What is the ICD-10 codes for polycythemia?

Answers

The ICD-10 code for Polycythemia is D45 which is classified under the range of neoplasms.

Polycythemia is the form of blood cancer where the bone marrow produces large quantities of red blood cells. The disease arises due to changes in the JAK2 gene which causes the excessive RBCs production. This results in highly viscous blood which becomes slow in movement.

Neoplasm is the term depicting the abnormal tissue mass which is the result of excessive and uncontrolled cell growth. Neoplasms do not necessarily define cancer because the tissue mass could be benign as well. When the mass of cells gains the property of metastasis, it becomes cancer.

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How many examination rooms must be wheelchair accessible?

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There should be  two examination rooms with space on opposite sides for wheelchair accessible.

The path from the waiting area to the room should be at least 900 mm wide and clear.

The entry door should open to 900mm and have a 900mm clear door width.

Within, there should be adequate space for wheelchair turning, accessible hardware, an accessible weighing scale to weigh a wheelchair, an examination table that can be lowered to 400mm to 500mm, accessible equipment, grab bars, and positioning aids, and so on. Within the room, a wheelchair turning space of 1500mm diameter is required.

A sufficient amount of open space is necessary in the room for the use of patient lift equipment and patient transfers. An space of at least 750 mmX1250 mm along at least one side of an adjustable examination table is required for this.

Whenever feasible, there should be adequate room on both sides of the examination table for simple transfer from either side that is comfortable to the patient based on his handedness or handicap. Another option is to have two examining rooms on opposing ends of the room. All controls, such as door knobs and light switches, must be reachable and operable with a closed fist.

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What is rectal bleeding ICD code 10?

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K62.5 is the ICD-10 code for rectal bleeding. This code is used to categorise and report rectal bleeding diagnoses in medical records and healthcare claims.

The 10th Revision of the International Classification of Diseases (ICD-10) is a standardised method for classifying medical diagnoses and treatments. Healthcare practitioners use it to categorise and record medical problems for statistical and billing purposes.

Rectal bleeding, or the flow of blood from the rectum, is coded as K62.5 in ICD-10. This code is part of the broader category of "other illnesses of the anus and rectum," which includes haemorrhoids, and rectal prolapse. Rectal bleeding, which can be caused by a range of illnesses such as  haemorrhoids, inflammatory bowel disease, and rectum cancer, is explicitly addressed by the code K62.5.

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All of the following are reasons for venipuncture except:
hematology
Serology
vaccinations
coagulation tests​

Answers

Answer:

Hematology

Explanation:

any given area of the retina relays its information to a corresponding location in the:
a. Occipital lobe
b. Hypothalamus
c. Cerebellum
d. Oval window

Answers

The visual cortex, located in the occipital lobe at the rear of your brain, receives signals from each specific region of the retina and transmits them to corresponding locations there.

Where in the brain does the visual cortex receive information from the eyes?

Thalamus: For instance, data entering your eye is transmitted from your retina to your optic nerve. It next moves to your thalamus' lateral geniculate nucleus, where it is processed before being transmitted to your primary visual cortex for interpretation.

Which parts of the brain are in charge of processing retinal signal processing?

The lateral geniculate nucleus of the thalamus transmits visual information from the retina to the main visual cortex.

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What happens if you have too much Mylanta?

Answers

Some of the possible negative effects if you have too much of mylanta are:

Diarrhea, Constipation, pain abdomen and bloating, Electrolyte imbalances, Renal problems.

Mylanta is an over-the-counter antacid that is used to treat heartburn, acid indigestion, and sour stomach. Aluminum hydroxide, magnesium hydroxide, and simethicone are the active components.

Side effects from excessive amounts of aluminium or magnesium in your body may occur if you consume too much Mylanta. These are some of the possible negative effects:

Diarrhea: Magnesium has laxative properties, and taking too much Mylanta might result in loose stools or diarrhoea.

Constipation: Since aluminium has a constipating effect, using too much Mylanta may result in difficulties passing stools.

Pain abdomen and bloating: Mylanta can induce gas and bloating in some people, and taking too much of it might worsen these symptoms.

Electrolyte imbalances: Mylanta can alter the amounts of electrolytes in your body, including calcium, magnesium, and phosphate. If you take too much, you may have muscular weakness, disorientation, and even seizures.

Renal problems: Long-term Mylanta usage can cause renal difficulties, especially in those with kidney disease or who take other drugs that might impair kidney function.

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Is sumatriptan a psychotropic drug?

Answers

Sumatriptan produced a dose-related decrease in euphoric scores, higher scores on measures of apathetic sedation and dislike, and was distinguished from placebo.

Nonetheless, it was not recognised as a prototypical drug of abuse. The drug sumatriptan belongs to a group of drugs known as selective serotonin receptor agonists. It functions by constricting blood arteries surrounding the brain, preventing pain signals from reaching the brain, and preventing the production of naturally occurring chemicals that produce pain, nausea, and other migraine symptoms. Narcotics are a subclass of opioid drugs. Strong painkillers like morphine and fentanyl are two examples. Sumatriptan is a triptan drug instead.

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an adolescent with terminal cancer tells the home care nuse id really like to get my general education

Answers

The best approach the nurse took to answer the teen's question was to agree to a conference call with the school and encourage the teen to prepare for exams.

Passing the high school equivalency test is something a client wants to achieve, and the nurse must do everything possible to help the client achieve that goal.

It's important to remember that teens have accomplished a lot in their lives, and trying to refocus clients on that is not therapy. Instead, nurses should encourage clients to be active and engage in their mental activities. There is no data to support the idea that clients need to deal with their feelings about their illnesses.

Your question is incomplete but most probably your full question was:

An adolescent with terminal cancer tells the home care nurse, "I'd like to get my general education development (GED) certificate. Do you think that's possible?" What is the best approach for the nurse to take in response to the adolescent's question?

1. Refocusing the conversation on things the adolescent has already accomplished in life

2. Trying to help the adolescent understand that this goal is too taxing and slightly unrealistic

3. Arranging a conference with the school and encouraging the adolescent to prepare for the test

4. Suggesting to the adolescent that this energy should be directed toward expressing feelings about the illness

The correct answer is the third choice.

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what is the different poas medical coding

Answers

They are used by CMS, Medicaid, and other private insurers to draw attention to the purchase of goods and services for patients that are related to medicine.

For professional billing and filing of each claim on a CMS- 1500 or equivalent, the Place of Service (POS) codes are necessary.  When the patient is in a long-term nursing institution, use POS 32. Remember that ONE facility is capable of offering BOTH types of care. You need to know how the nursing facility categorises a patient as SNF or long-term in order to identify the proper POS for a specific patient. When a patient receives medical care or other associated services via telecommunications technology, they are not at home. POS 10: Patient's House for Telehealth Services.

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The toxic effect of a teratogen is MOST likely to occur during the _____ of development—that is, when a specific system or organ is forming most rapidly. A) early stage B) sensitive period C) consolidation D) germinal stage

Answers

The toxic effect of a teratogen is MOST likely to occur during the sensitive period of development—that is, when a specific system or organ is forming most rapidly.

The correct option is option B.

Teratogens are basically those substances which causes the congenital disorders in a particular developing embryo or a fetus. A teratogen is basically anything which a person is exposed to or anything which the person ingests during a pregnancy that is known to cause certain fetal abnormalities.

Medicine, chemicals, drugs, certain infections as well as toxic substances are some examples of the teratogens. Teratogens can also lead to increase the risk for having a miscarriage, a preterm labor or a stillbirth.

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Which of the following is a correct definition for the abbreviation NCAT?
Normocytosis antithrombolytic
Neocoaulopathy
No critical anemia treatment
Noncoagulant cytapheresis therapy
No cervical adenopathy or tenderness

Answers

No cervical adenopathy or tenderness is a correct definition for the Abbreviation NCAT.

It refers to the condition when the patient does not suffer from the Enlargement of lymph nodes. And also no tenderness is present. This Condition is abbreviated as NCAT in medical language.

Cervical lymphadenopathy refers to the swelling of lymph nodes Located in the neck. Lymph nodes, situated all over the body, are part of The lymphatic system, which works to protect the body against Microbes, maintain adequate fluid levels, absorb nutrients, and remove Certain waste products.

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A 70-year-old woman had an electrocardiogram taken at her local hospital, and the diagnosis was atrial fibrillation. Which of the following is likely in someone with atrial fibrillation?A. Ventricular fibrillation normally accompanies atrial fibrillationB. The rate of ventricular contraction is regular and slowC. The atrial "a" wave is normalD. The atria have a smaller volume than normalE. The P waves of the electrocardiogram are missing

Answers

The P waves of the electrocardiogram are missing is likely in someone with atrial fibrillation. Option E is correct.

Atrial fibrillation occurs when action potentials discharge in a disorderly way inside the pulmonary veins or atrium. As a result of the extremely high atrial rate, the action potentials produced are of such low amplitude that P waves are not seen on the ECG in individuals with atrial fibrillation and are absent.

Atrial fibrillation is frequently accompanied by indications of a quick heart heartbeat. Rapid and irregular heart rates can be felt as a sensation of the heart beating too fast, irregularly, or skipping beats (palpitations) or as exercise intolerance, and they can occasionally cause anginal chest pain (if the high heart rate causes the heart's demand for oxygen to exceed the supply of available oxygen).

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What is NOT true about the New Deal?a. It brought an end to the Depression.b. It helped people survive the Depression.c. It gave more power to the Presidency.d. It gave more power to the federal government. Directions: Imagine you are a Bantu that traveled to Southern Africa.Your uncle who stayed in Northern Africa wants to know what it is like.Write him a letter describing your journey and experiences during yourmigration. Explain what your civilization is like now in Southern Africa andcomment if it is better in the south or back in the north where you originallywere from. Your letter must be at least 6 sentences long. A company's social responsibility strategy is typically comprised of all but which one of the following elements?A. Actions to enhance workforce diversity and make the company a great place to workB. Making charitable contributions and donating the time of company personnel to community service endeavorsC. Actions to protect or enhance the environmentD. Conscious efforts to ensure that all elements of the company's strategy are ethical and actions to protect or enhance the environment (beyond what is legally required)E. Actions to keep prices low enough that the company's profits will not be viewed by the general public as obscenely high or exorbitant fill in the blank. reward centers have been discovered in specific regions of the____, which is located in the limbic system. please choose the correct answer from the following choices, and then select the submit answer button. answer choices reticular formation thalamus hippocampus hypothalamus which image shows stomata? The cables attached to the screw eye are subjected to the three forces shown. Express each force in Cartesian vector form and determine the magnitude and coordinate direction angles of the resultant force Which type of address is used in a packet to address the packet to a single host?A. Full-duplexB. BroadcastC. UnicastD. MulticastE. Simplex which player scored the most points ever scored in one basketball game? What should an operations manager put on a resume? when two oceanic plates converge, it produces which type of volcanoes? a. mid ocean ridge volcanoes b. continental arc volcanoes c.island arc volcanoes d. hot spot volcanoes. Louisville, Kentucky is debating a new business ordinance that will address sidewalks in its city. Members of the Louisville city council do not need to concern themselves with which of the following issues? Multiple Choice O Local taxesO Environmental standards O Federaly mandated resictive covers O Bulding codesO Local string On january 1, 2016, knorr corporation issued $1,000,000 of 9%, 5-year bonds dated january 1, 2016. The bonds pay interest annually on december 31. The bonds were issued to yield 10%. Bond issue costs associated with the bonds totaled $18,000. What does all in a day's work mean? You bought a pair of shoes for $36. If their original price was $84, what percent of the original price did you pay?Set up a proportion to help you solve this problemSolve the proportion. What is the empty set? Respond to the question using verbal or written explanations. Choose the correct answer below. A. The empty set is the set that contains no elements. B. The empty set is the set that contains one element, 0. C. The empty set is a set that contains an infinite numbers of elements OD. The empty set is the set of counting numbers, {1,2,3,4,5...) Question 1 of 10Which option is an example of an object that has potential energy followed byan object that has kinetic energy?OA. The fuel in the tank of a car | a car that is parked in a parking lotOB. A person riding an elevator | a person in an elevator at the topfloorC. A ball held over a person's head | a ball rolling on the floorOD. A battery in an electric car | a car parked in the middle of a hill FILL IN THE BLANK the assassination of _____ in sarajevo by a serbian nationalist was the spark that ignited the war. Samira had some unexpected costs recently and is struggling to make hermonthly payments on her federal student loans. Which of the following isthe BEST course of action for her to take? The _____ orders the adrenal glands to release the hormones epinephrine and norepinephrine, which act to provide a surge of energy. what is v64 + 36 smplified