Which muscle regulates the airflow in the respiratory system? diaphragm heart lymph node lung

Answers

Answer 1

Answer:

The correct answer is: diaphragm

Answer 2

Answer:The diaphragm, a thin sheet of skeletal muscle that forms the floor of the thorax, is the primary muscle of respiration in the human body. When the diaphragm contracts, it moves a few inches inferiorly into the abdominal cavity, expanding the space within the thoracic cavity and drawing air into the lungs.

Explanation: I hope this helped


Related Questions

number of vertebrae fused together that result in the sacrum

Answers

Answer:

Five vertebrae

Explanation:

what is the maximum bladder capacity of the average adult?

Answers

400-500 mL

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Hip injuries include dislocations and fractures of the hip. Why is dislocation of a hip considered a medical emergency

Answers

Answer: Avascular necrosis can result from the dislocation.

Explanation:Hoped I helped :)

True or False? Protecting the public from foodborne disease outbreaks lies solely with local government health agencies.

Answers

Answer:

False

Explanation:

Local governments and agencies have a responsibility. Consumers should also have a basic knowledge of nutrition and health.

False


The government and local agencies do have some control so do the everyday person on what they eat

Refers to the transfer of genes from donor to recipient microorganisms, where the recipient strain shows a change in genetic makeup at the end.

Answers

The mechanism by which genes are transferred from a donor to a recipient microorganism is called TRANSDUCTION. After transduction, the genetic makeup of the recipient cell is different.

Transduction refers to the genetic recombination mechanism by which bacteria can transfer fragments of DNA by using bacteria-infecting viruses called bacteriophages.

During transduction, a bacterial cell interacts by a conjugal bridge through which fragments of DNA are transferred to a suitable (host) recipient cell.

This mechanism (transduction) changes the genome of the host cells by generating genetic recombinants when the bacteriophages initiate a new cycle of infection.

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The clinical signs of __________________ is microcitic anemia, depression, dermatitis and confusion.

Answers

Answer:

seborrheic dermatitis, microcitic anemia, depression and confusion

Explanation:

Such as anemia of chronic illness, thalassemia, and sideroblastic anemia, is still the absence of iron reserves in the bone marrow.

What are the major cause of Vitamin B12 deficiency?

Inadequate food intake (for example, in vegans), poor absorption, aging-related decreased acid production, and autoimmune metaplastic atrophic gastritis are common causes of vitamin B12 insufficiency (which causes pernicious anemia).

The most reliable test for differentiating iron deficiency from other microcytic diseases.

You can fill this demand in both of those situations by consuming fortified meals or by taking supplements. Find out more about the various vitamin B supplement forms.

You can also develop a vitamin B12 deficit if you consume no animal products at all, such as meat, milk, cheese, or eggs, or

Therefore, seborrheic dermatitis, microcitic anemia, depression, and confusion all are the clinical symptoms of vitamin B 12 deficiencies.

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Which part of a vertebra is known as the centrum?.

Answers

Answer:

Central Part

Explanation:

The central part of the vertebrae is known as the centrum.

What is a vertebra?

The 33 distinct bones that connect to one another to construct the spinal column are known as vertebrae. The areas of the vertebrae—cervical, thoracic, lumbar, sacrum, and coccyx—are identified by numbers (Fig. 2). The sacrum and coccyx vertebrae are fused; just the top 24 bones are mobile. Each region's vertebrae have certain characteristics that aid in carrying out their primary responsibilities.

The cervical spine's primary function is to carry the pressure of the head (about 10 pounds). Numbered C1 to C7, the cervical vertebrae are seven in number.

The major job of the thoracic (middle back) spine is to support the rib cage and safeguard the heart and lungs. T1 through T12 represents the thoracic vertebrae. The thoracic spine has a restricted range of motion.

The lumbar (low back) spine's primary job is to support the body's weight. L1 through L5 represent the lumbar vertebrae.

The sacrum's primary job is to link the spine to the hip bones. There are five fused sacral vertebrae in total. They make into a ring known as the pelvic girdle along with the iliac bones.

Ligaments and muscles of the pelvic floor are attached to the four fused coccyx or tailbone bones in the coccyx area.

Therefore, the central region of the vertebrae is known as the centrum.

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What gland is responsible for seasonal changes?

Answers

Answer: the pineal gland

Explanation: hope this helps

okay so i had curly hair as a baby up until i was like 6, it was still curly but in waves because the weight of my hair pulled the curls down,

im going to donate my hair soon and im cutting it from my hips to my ears, i just want to know if it will be curly again loll

Answers

Explanation:

Yes, it will be curly again

can we talk about it??

More then likely it will, but it could come in straight as well

The nurse has just finished teaching a client newly diagnosed with rheumatoid arthritis about the disease. The nurse determines that teaching is effective when the client makes which statement

Answers

Given what we know about rheumatoid arthritis, we can confirm that the nurse can determine that the teaching is effective when the client makes the statement that "Rheumatoid arthritis includes joint involvement that is usually symmetric and polyarticular".

Arthritis is one of many diseases in the autoimmune category. An autoimmune disease is one in which the immune system of the patient attacks its own cells. The reasons behind this remain unknown. In the case of Rheumatoid arthritis, the attacks remain isolated to the joints. The immune system causes the joints to be unable to produce synovial liquid, which causes inflamation.

As stated by the patient, Rheumatoid arthritis includes joint involvement that is usually symmetric and polyarticular. What this means is that any diarthrodial joint can be affected by the condition and is usually collateral, meaning that if the left hand is affected, the right hand often is as well.

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The nurse suspects a client is a victim of intimate partner violence (IPV). Which statement by the client supports the nurse's suspicion

Answers

Answer:

Thx

Explanation:

The nurse suspects a client is a victim of intimate partner violence (IPV). Which statement by the client supports the nurse's suspicion? You Selected: "My spouse refuses to let me go out to find a job." Correct response: "My spouse refuses to let me go out to find a job."

"I sometimes feel afraid to express my opinions around my partner." Option B

What is the nurse?

This claim is alarming since it implies that the client might feel threatened or intimidated when speaking to their partner. It suggests a power imbalance and a potential lack of open communication that could be signs of intimate partner violence (IPV).

The victim of IPV frequently experiences coercive conduct, manipulation, and intimidation, which makes them feel uncomfortable expressing their thoughts or opinions.

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Which statement by the client supports the nurse's suspicion of intimate partner violence (IPV)?

A) "My partner and I have occasional arguments, but we always work things out."

B) "I sometimes feel afraid to express my opinions around my partner."

C) "We've been married for five years, and things have been great."

D) "I often go out with friends to avoid spending time with my partner."

How does food from entering the trachea.

Answers

Answer:

When you breathe, air enters your mouth and moves into the pharynx. The air then goes down into your main airway (trachea) and into your lungs.

A flap of tissue called the epiglottis sits over the top of the trachea. This flap blocks food and drink from going down into the trachea when you swallow.

True or False: Dietary supplements must show scientific evidence of a minimum level of safety and effectiveness to be marketed.

Answers

This is false. Dietary supplements are not medication, therefore they are not evaluated by the FDA and are not required to include these types of labels.

Which of the following would you most probably used to pinpoint injuries and brain deterioration (It's not B)

Select one:

a.
An MRI


b.
magnetic resonance imaging


c.
positron emission topography


d.
computerized axial tomography

Answers

Answer:

D.

Explanation:

Answer:
A. An MRI

Explanation:

a 6 week old infant with pyloric stenosis is scheduled for pyloromyotomy which preoperative nursing action has highest priority

Answers

Answer:

To get the infant ready for the pyloromyotomy and make sure the parents are aware of what is going on

Explanation:

How to do head to toe exams

Answers

Answer:

General Status. Vital signs. ...

Head, Ears, Eyes, Nose, Throat. Observe color of lips and moistness. ...

Neck. Palpate lymph nodes. ...

Respiratory. Listen to lung sounds front and back. ...

Cardiac. Palpate the carotid and temporal pulses bilaterally. ...

Abdomen. Inspect abdomen. ...

Pulses. ...

Extremities.

Explanation: You can search it up too if you'd like :)

How to determine left scapula from right scapula.

Answers

The coracoid process (hook-shaped and on the transverse plane) is on the anterior side. Also look at the glenoid fossa (socket) to see where the humerus goes in.

To help prevent CVD, doctors recommend a diet that includes fish, shellfish, and some nuts and seeds, which are all sources of

Answers

Answer:

Omega - 3 fatty acids

Explanation:

To help prevent cardiovascular disease (CVD), doctors recommend a diet that includes fish, shellfish, and some nuts and seeds, which are all sources of omega-3 fatty acids and healthy fats.

Cardiovascular disease (CVD) refers to a class of diseases that affect the heart and blood vessels. It is a broad term that encompasses various conditions, including coronary artery disease, heart failure, stroke, and peripheral artery disease, among others.

Fish are a great source of omega-3 fatty acids, particularly fatty fish like salmon, mackerel, and trout. Numerous cardiovascular advantages of these necessary fats have been demonstrated, including a decrease in inflammation, an improvement in blood vessel function, and a decreased risk of heart disease.

Fish and shellfish are good sources of monounsaturated and polyunsaturated fats, which are beneficial fats. When ingested in moderation, these fats can help lower levels of bad cholesterol (LDL cholesterol) and lower the risk of heart disease.

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The client has a fractured tibia. After the cast is applied, he is at high risk for compartment syndrome caused by:

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When a patient has a fractured tibia, and after the cast is applied, he is at high risk for compartment syndrome caused by INFLAMMATION. It is a normal immune reaction.

Inflammation is a common immune reaction of the body that occurs as a natural response to injuries or when pathogenic particles (e.g. viruses) enter the body.

In a bone fracture, the inflammatory response begins immediately and lasts several days.

This natural response (inflammation) helps the body to recover its internal homeostasis, which is fundamental to repair and produce new bone tissue.

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What client information does a nurse need to assess prior to initiating medication therapy with phenelzine.

Answers

Any diseases or disorders or any allergies to anything in the drug

What is the estimated due date (EDD) of a pregnant woman with last menstrual period onset of May 10th

Answers

Answer:

Around mid February.

Between the 13th and 15th, probably the 14th.

According to recommendations for reducing CVD risk, saturated fat should provide no more than ____ percent of total calories.

Answers

Answer:

10%

Explanation:

One study of women with ovarian cancer suggests that ______ may slow the progression of cancer.

Answers

The answer is Birth Control .

A pregnant woman is hospitalized as the result of sickle-cell crisis. Which finding indicates the outcome has been achieved for this client

Answers

Since the individual has a sickle cell crisis, the outcome will be a joint pain less than 3 on a scale of 0 to 10.

Sickle cell disease refers to a condition where the red blood cells of the person aren't shaped. In thiscase, the sickle-shaped cells stick together and therefore block the blood vessels.

It should be noted that zero pain simply means no pain. A rating of 10 is the worst possible pain. A pain rating of 3 means the pain is noticeable and distracting. However, the person can get used to it and adapt.

Therefore, since the person is hospitalized, a rating of less than 3, it means the person's pain is mild.

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What is risk to pregnant and vaccinated women.

Answers

Answer vaccination is recommended for all people 12 years and older, including people who are pregnant, breastfeeding, trying to get pregnant now, or might become pregnant in the future.

Explanation:

srry if thats not what your looking for

Typically, about 50% to 90% of the B vitamins in the diet are absorbed. In other words, B vitamins have high Multiple Choice metabolism. utilization. bioavailability. essentiality.

Answers

B vitamins have high utilization which means that, typically, about 50% to 90% of the B vitamins in the diet are absorbed.

B vitamins is good for the body because it is used in maintaining good health. B vitamins gives energy, help the brain and aides cell metabolism.

The utilization rate of vitamin B is very high, hence about 50% to 90% of the B vitamins in the diet are absorbed into the human body when food is consumed.

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A client is being evaluated for possible lung cancer. Which client statement most likely indicates lung cancer

Answers

Answer:

What Are the Symptoms of Lung Cancer?

Coughing that gets worse or doesn't go away.

Chest pain.

Shortness of breath.

Wheezing.

Coughing up blood.

Feeling very tired all the time.

Weight loss with no known cause.

Explanation:

You are preparing to instill otic drops into the ear canal of an adult. What is the correct technique for giving otic drugs to an adult

Answers

Answer:

Carefully apply them

Explanation:

A nurse is teaching a client about rheumatoid arthritis. Which statement by the client indicates understanding of the disease process

Answers

Answer:

"It will get better and worse again."Explanation:

Sensory nerves transmit these impulses to the brain where they are integrated and create ______________.

Answers

Answer:

they create emotions or Memory or reply

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