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nexus9112 [7]
3 years ago
8

NCCA - NEW

Medicine
1 answer:
anzhelika [568]3 years ago
7 0

Answer:

b

Explanation:

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engaging in excessive exercise in addition to limiting calorie intake falls under the blank type of anorexia nervosa. quizlet
ankoles [38]

Engaging in excessive exercise in addition to limiting calorie intake falls under the restricting type of anorexia nervosa.

<h3>What is anorexia nervosa?</h3>

Anorexia is defined by a distorted body image and an unfounded fear of being overweight.

Symptoms include attempting to maintain a weight below normal through starvation or excessive exercise.

Anorexia affects more girls and women as compared to boys and men. Anorexia is also more common in young women and girls than in older women.

An eating disorder characterized by food refusal, purging, extreme weight loss, and distorted body image.

Thus, excessive exercise combined with calorie restriction constitutes the restricting type of anorexia nervosa.

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4 0
1 year ago
What are the layers of the epidermis?
Yanka [14]

Answer:

The layers of the epidermis depending on the region of the skin will be composed of the following layers from the outermost to the innermost:

- cornea layer (outermost layer)

- translucent layer

- granular layer

- spiny layer

- basal layer (innermost layer, contains melanocytes)

8 0
3 years ago
Read 2 more answers
Put the following events of the adaptive immune response in the order they occur.
LenKa [72]

Answer:

The immune response to infection, of whatever kind, is vital for human survival. At its core lies the cells, and enzymes, as well as chemical components, that will activate these responses, the innate, and the acquired immune response.

Although still under lots of study, and science finding new things in this complex system, the order of the steps in which the system is activated, roughly, is this:

1. C. You cut yourself and bacteria enter the wound.

2. F. A dendrite near the cut phagocytizes some bacteria and uses MHC proteins to present exogenous antigens from the destroyed bacteria on its surface

3. A. The antigen-presenting macrophage and some of the bacteria, enter the lymph and float down a lymph vessel to the lymph node, where T cells are awaiting to recognize it and act.

4. E. Helper T cells at the lymph node use their T cell receptors to bind the antigens on the surface of the dendrite and bacteria. This triggers the helper T cells to reproduce, differentiate and release cytokines and other elements that increase inflamation and activate other immune cells.

5. G. Also, B cells at the lymph node use their B cell receptors to bind to the antigens on the surface of the bacteria and dendrite. These B cells also bind to the cytokines being produced. This triggers the B cells to reproduce and start making antibodies. They also trigger cytotoxic T cells CD4 and CD8 differentiation and activation.

6. B. All the elements produced flow through the blood, activating other immune responses and migrate them towards the site of infection. Because of the inflammation, and thanks to the cytokines and protoinflammatory elements, more cells are activated and they can penetrate the inflammed tissue.

7. D. Through the actions of the antibodies, cytokines, chemicals, and different actions of the cells, phagocytes, and cytotoxic T cells are finally able to destroy the invading bacteria and kill all infected tissue as well, leaving behin scar tissue at the site of the wound, and both B and T cells activate their memory capacity, so that if a new infection by that microorganism happens again, the response will be much faster and efficient.

This is a very broad organization of the immune response.

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3 years ago
A 9-year-old child has suddenly collapsed. After confirming that the scene is safe, a single rescuer determines that the child i
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I’m not sure but she 9 years old
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Antivirals are used to treat infections caused by viruses. in particular, acyclovir is useful to treat which infection?
hammer [34]

In particular, acyclovir is useful to treat Herpes zoster.

Viruses are tiny organisms that are able to cause infections in host organisms while using their machinery for replication. Antivirals need to be taken in order for stopping the growth of a virus in the body.

Acyclovir is used to treat infections that are caused by Herpes viruses. Acyclovir drug has an antiviral broadspectrum against the herpes diseases such as herpes zoster.

Herpes zoster is a viral infection that is caused by the same virus that causes chickenpox i.e varicella-zoster virus (VZV). The person sees rashes on his body along with pain in this viral attack. Acyclovir is administered to treat the Herpes zoster.

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