why do we (girls) have menstrual cycles??

Answers

Answer 1

Answer:

Girls have menstrual cycles because girls have changes of hormones in their body. The hormones make  the lining of the uterus  build up. This gets the uterus ready for an egg which when the egg is released it causes a period also known as a menstrual cycle which happens normally every month for at least 3-7 days.

Explanation:

Answer 2

Girls have menstrual cycles as a result of hormonal changes in the body.

What are Hormones?

Hormones are chemical messengers which are secreted directly into  the

blood and involved in the regulation of biochemical activities in the body.

Menstrual cycles occurs due to hormonal changes in the body of

females. Hormones line the uterus in preparation for a fertilized egg but

in cases where fertilization doesn't occur , the egg disintegrates and the

uterine lining is shed. This normally happens every month for at least 3-7

days.

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Related Questions

Of core elements of successful safety and health programs which ones directly relate to individuals rolls.

Answers

Occupational Safety and Health Administration is an association that ensures a healthy and secure working atmosphere for employees and provides instruction, training and service.

The element that are directly associated with individual roll is:

Agendas for education and training

The role can be elucidated as:

Worker participation and management of leadership are the other two roles of individuals apart from training and education.

The seven elements according to OSHA are:

1) Identification and Review of Dangers

2) Education and Training Activities

3) Deterrence and Control of Menace

4) Administration of Contractors

5) Staffer Participation

6) Administration Leadership

7) Evaluation and Progress

The most suitable role for individual participation is training and education programs. As they support the workers to learn all about the safety regulations and preventions.

Therefore, education and training is personal role.

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If you had to describe beauty culture in this time, how would you describe it? In other words, think about popular culture and describe those who are perceived as beautiful. Do you think these standards are realistic? Why or why not? Please help

Answers

Answer:

small waists, long legs, narrow hips, long shining hair, white flawless skin and slim body.

Explanation:

Women are subject to what society defines as beautiful: small waists, long legs, narrow hips, long shining hair, white flawless skin and slim body. ... This, in effect, represents the new beauty trend in society. That being said, body image of men and women is inevitably referred to as thin-ideal media. but that isn't real beauty at all!

the real beauty is not having a perfect body and having these 12 positive self traits

Persistent Genuine Patient

Considerate   Independent    Resourceful

Courageous      Witty              Chill

Fearless        Open-minded    Joyful

Practical        Energetic       Easygoing

Beauty culture now days is perceived totally materialistically. Good looks, economical lavish products, more expenditure on various cosmetics are taken into consideration.

What are the side effects of such products ?

The products are not always environment friendly and body friendly as well. These cause a serious damage on certain body parts as well.

Lack of empathy, lack of moral values, more into show offs and more into  maintaining social status is the mistake now a days  people are doing. Use of artificial ways is making the beauty products trend such as the fake culture is going to increase the trends.

Thus, Definition of beauty is changed and more than staying fit along with healthy naturally , people are going into artificial ways.

The artificial methods are making indirect effects on nature such that it is making adverse effects.

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the aspect of personal health that is most within your control is

Answers

Answer:

The personal health that is most within your control is lifestyle

The component of your health that you have the most influence over is either your genetic makeup, human biology, lifestyle, or environment.

What is personal health?

Blood pressure, diabetes, cholesterol, weight, smoking, and other wellness variables including physical activity and stress level are risk factors that may be managed.

Reduce your risk of heart disease by being aware of the impact these factors have on your health.

Personal health is divided into five categories: physical, emotional, social, spiritual, and intellectual. None of these categories can be disregarded if one is to be regarded as "well."

Therefore, lifestyle is the aspect of personal health that is most within your control.

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how long did it take to develop the smallpox vaccine?

Answers

In 1798 the first smallpox vaccine was developed.Over the 18th and 19th centuries,systematic implementation of mass smallpox immunization culminated in its global eradication in 1979.

A nurse is caring for a patient with a mediastinal chest tube. One hour after walking the patient around the unit, the nurse notices an increase in the amount of drainage from the patient's chest tube. Which statement is true regarding this finding?

A. An increase in drainage after ambulation is normal but should be monitored closely.
B. The patient should have a chest x-ray because tamponade may be developing.
C. A decrease in the amount of drainage is normal, and the practitioner should be notified.
D. An increase in serous drainage could indicate a ruptured suture line

Answers

Answer:

A

Explanation:

An increase in drainage after ambulation is normal but should be monitored closely in patients with the mediastinal chest tube. Thus, option A is correct.

What is a mediastinal chest tube?

Mediastinal chest tubes are used to remove the blood from the pericardial space after cardiac surgeries so, as to prevent blocking and clots the tubes are used. The drainage is normal after the surgeries but should be checked for excess drainage.

Therefore, an increase in drainage is normal after ambulation.

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Which of the following is a benefit of a tobacco-free life?
A.
healthier skin and teeth
B.
increased risk of cancer
C.
increased phlegm production
D.
all of the above

Answers

Answer:

I THINK ITS A

Explanation:

What must a container of pesticides be labeled with

Answers

Answer: A container must have a skull-and-crossbones symbol, which means the thing inside is poisonous.

What is the best positive response to criticism?
A. Listen to the criticism with an open mind and decide what is true,
B. Write down the criticism and resolve to come back to it a year later,
C Record each criticism and politely explain why the person is wrong
D. Offer criticism of the other person in exchange.​

Answers

Answer: A

Explanation: B is wrong because if you wait a year it will not be helpful to you. C is wrong because it is not a positive response if you come back at them with a negative answer. D is wrong because it may come across as rude. A is the best choice because it listening with an open mind is positive, and it is your choice if you take the advice or not so it is ok for you to decide what is true.

Answer:

a

Explanation:

personal habits and behaviors that relate to the way a person lives are called

Answers

Answer:

lifestyle factors – personal habits or behaviors related to the way a person lives.

hope this helps!

A gene that alters or influences the expression function of another gene Is a ___
A. modifying gene
B. recessive
C. dominant
D. regulating gene
plz and ty Human services​

Answers

Answer:

D

Explanation:

I am not 100 percent sure

The correct answer is A. modifying gene.

NOT D.

Gene reduction is the process by which a wide range of mechanisms that are used by cells to increase or decrease the production of specific gene products.

Modifying gene, however, is the process of altering the genetic makeup of an organism. Thus, the correct answer is A.

This energy pathway degrades the acetyl portion of acetyl CoA and releases the coenzyme A portion.

Question 1 options:

Glycolysis


Citric acid cycle


Electron transport chain


Pyruvate to acetyl CoA

Answers

Answer: C. Citric acid cycle

The citric acid cycle is the energy pathway in which the acetyl portion of acetyl CoA is degraded, releasing the coenzyme A portion.

Explanation:

Answer:

Citric acid cycle

Explanation:

how long do you have to keep earrings in when you first get them pierced

Answers

you should leave them in for about 6 weeks when you first get them pierced. (making sure they’re being cleaned every day)

Which of the following is not a mandatory component of food labels?
A statement of identity
The net weight of the food contained inside of the package
A list of ingredients in descending order by amount weight
All health claims and their supporting scientific statements

Answers

The option that is not a mandatory component of food labels is All health claims and their supporting scientific statements.

What are labels in food?

They are:

A statement of identity - this is known to be the common name of the food or product.

The net contents of the package - this is known to be the rate that is the quantity of the food product that can be seen in the full package.

The Ingredient list- The list of ingredients is one that must be listed using their common names, in a format known to be the descending order via weight.

The name and address of the food manufacturer, its packer, as well as its distributor.

It must also have the Nutrition Information that is known to be required by the FDA.

Therefore, The option that is not a mandatory component of food labels is All health claims and their supporting scientific statements.

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The long lasting side effects of using smokeless tobacco are…

Answers

-may lead to nicotine addiction

-can cause cancer of the mouth, esophagus, and pancreas

-associated with diseases of the mouth

-increase risks for early delivery and stillbirth if used midst pregnancy

-increase the risk for death caused by heart disease/stroke

What is the most effective way for a person to communicate that he or she wants to practice abstinence?

Answers

Answer:

Say no firmly.

Explanation:

Avoid making eye contact.

What is photosynthesis??​

Answers

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.

It's the officials' responsibility to insure that teammates are communicating effectively with one another. Please select the best answer from the choices provided. T F.

Answers

Answer:

false

Explanation:

It is not the responsibility of the officials to ensure that  teammates are communicating effectively with one another.

In every game, there are officials whose function is to ensure that the laws of the game are strictly adhered to and they are also charged with the responsibility of punishing participants in a game who offend the rules of the game.

It is not the responsibility of these officials to ensure that  teammates are communicating effectively with one another. Hence, the answer to the question is false. Effective communication among teammates is the responsibility of the team coach

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in mythology, the sphinx has the head of a human and the body of a what?

Answers

Answer: The Sphinx was a mythical creature with the body of a lion and the head of a human, falcon, or ram. The Sphinx is found in both ancient Egyptian and Greek mythology.

Explanation:

What is an important concept of being a patient advocate?

Answers

An important concept of being a patient advocate is accepting the patients' decisions. This issue is fundamental in healthcare.

The patient advocate helps his/her clients (patients) communicate with healthcare providers in order to obtain the proper information needed to make correct decisions.

Accepting the patients' decisions is fundamental for carrying out any medical treatment.

A good healthcare professional must respect the patient's perceptions, feelings, emotions and thoughts.

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Question # 10
Multiple Choice

A team member that can serve as a point of contact for the team can _____.

facilitate patient information flow
improve patient satisfaction
result in better patient compliance
all of the above

Answers

A team member that can serve as a point of contact for the team can improve patient satisfaction. The correct option is b.

What are team members?

The term "team process" refers to the various types of activities and interactions that occur within teams and contribute to their ultimate end goals.

When team members are assigned to team tasks, they are unsure how much effort one another will put into their work, so they sometimes put in less effort than they are capable of.

Therefore, the correct option is b, which improves patient satisfaction.

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What materials needed for CPR ?

Answers

Answer:

"-two adult exhaled air resuscitation masks, two child exhaled air resuscitation masks, four pairs disposable gloves."

hope it helps.........

...........:

Which of the following explains the function of the urinary system?

A:extracting poison from the body
B:taking water out of your body
C:extracting diseases from the body
D:keeping the body hydrated

Answers

Answer:

the main purpose is to wash waste out. like when you are sick you drink water to help flush your system out

Answer:

B. taking water out of the body.

Explanation:

A. if it were to extract poison, then we would rarely pee.

c. the bladder does not have a Good enough structure to fight off diseases. thus why we sometimes have urinary infections.

d. if it were keeping the body hydrated, then it wouldn't be taking liquid out, but instead keeping it in.

the kidney is in charge of keeping us hydrated.

with all of the other answers out, B is the only one left.

you can even look at the evidence. if you drink a lot of water, what happens? you have to pee. the thing about urine is while it leaves the body it takes a trip through the small intestine, which is why it has a yellow color. it cleans while going out. the more clear your urine is, the more cleaner your small intestine and bladder are.

please make me brainliest. if not, it's fine. I'm just stuck on this advancement.

Question # 8
Multiple Choice

The idea of interdisciplinary teams _____.

has been around since the 1940s
is new to health care
has been around since ancient times
started in the 1970s and 1980s

Answers

Answer:

started in the 1970s and 1980s

what is Karvonen Formula

Answers


Description
The Karvonen formula is your heart rate reserve multiplied by the percentage of intensity plus your resting heart rate. For example, a 50-year-old with a resting heart rate of 65 would calculate as follows: 220 - 50 = 170 for HRmax. 170 - 65 = 105 for RHR. [105 x 0.75 (max intensity)] + 65 = about 144 bpm.

Chemotherapy uses __________ to destroy cancer cells. A. radiation B. hormones C. drugs D. surgery Please select the best answer from the choices provided. A B C D

Answers

Answer:

It’s a radiation ☢️

Explanation:

C. Drugs because it seems to be really the most logical one to have as a an answer but it’s the right answer

Which four components should be included in a good exercise program?

lifting free weights for muscular strength

drinking high-sugar sports beverages to give the body energy

running or jumping for muscular endurance

stretching to maintain flexibility

aerobics exercise for cardio-respiratory endurance

eating an all-vegetable diet to avoid too much fat

power lifting to maximize muscle mass

Answers

Answer:

Not 2 not 6 and but im not sure what the other one that is wrong since they all look good.

Hope This Helps!!!

Which tool is used to request a review of the diagnosis code on an account

Answers

ICD-10, used to access codes and files

1. Describe a time when your dimensions of health were unbalanced. Which specific dimensions of health (physical, social, emotional, intellectual, spiritual) were neglected? How did this affect you?

Answers

Answer:

I wasn't eating correct or moving around alot during the shutdown and my body started gaining weight, when I would go to get up I would become short of breath and would feel my heart beating in my chest.

It affected me physically and mentally because my body was not at its peak performance and mentally because I knew I could do better and I didn't like feeling that way.

why is bone marrow important to the body

Answers

Answer:

Bone marrow serves a crucial function for the body, producing bone marrow stem cells and blood products. The process of the bone marrow creating red blood cells, white blood cells, and platelets is called hematopoiesis.

Which of the following BEST defines muscles?

HURRY PLS

Answers

B. tough strong tissues that provide energy to perform physical activities.

Tendons and cartilage are connective tissues.Fibers are fibers not muscles.

Hope you could get an idea from here.

Doubt clarification - use comment section.

Answer:

b) Tough strong tissues that provide energy to perform physical activities.

Explanation:

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