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Alla [95]
3 years ago
14

NEED HELP ASAP!

Medicine
1 answer:
Sonja [21]3 years ago
6 0

Answer:

a) pupillary constrictor

Explanation:

pupillary constrictor - contraction of the sphincter muscle of the iris in response to a bright light causing the pupil to become smaller light...(contract).

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Which of the following is a symptom of Newcastle disease?
wlad13 [49]
The answer is swollen joints i believe
5 0
3 years ago
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How do the palatine tonsils contribute to immune function?.
Elanso [62]

Answer:

The tonsils are part of the body's immune system. Because of their location at the throat and palate, they can stop germs entering the body through the mouth or the nose. The tonsils also contain a lot of white blood cells, which are responsible for killing germs.

Explanation:

cuz im smat as hel

3 0
3 years ago
laboratory studies are performed for patient suspected of having iron deficiency anemia the nurse reviews the laboratory results
Anit [1.1K]

patient with iron deficiency anemia will have low hemoglobin levels as well as microcytic and hypochromic RBCs, according to the results of a complete blood count. Typically, the reticulocyte count is normal or slightly increased.

<h3>what is iron deficiency anemia?</h3>
  • Insufficient iron is the cause of iron deficiency anemia.
  • Your body needs iron to produce enough of a component in red blood cells that makes it possible for them to carry oxygen (hemoglobin).
  • Thus, iron deficiency anemia may make you feel lethargic and breathless.
<h3>How serious is iron deficiency anemia?</h3>
  • Iron-deficiency anemia can have major side effects, including fatigue, headaches, restless legs syndrome, heart issues, problems during pregnancy, and delays in a child's development.
  • Additionally, iron deficiency anemia can worsen other chronic illnesses or render their therapies ineffective.
<h3>What three levels of iron deficiency are there?</h3>

Deficiency in Iron Has 3 Stages

  • Stage 1: A decrease in the body's overall iron content. A decrease in serum ferritin serves as an indicator of this stage.
  • Stage 2 Reduced red blood cell production. This stage develops when there is not enough iron available to sustain the production of red blood cells.
  • Stage 3 Iron deficiency anemia.

learn more about Iron deficiency anemia here

<u>brainly.com/question/866200</u>

#SPJ4

5 0
2 years ago
Which physiological response is due to a "positive feedback loop"?
Sauron [17]

Answer: Blood loss regulation

Explanation:

Positive feed back is response of body in which there is an increase in the effect of small disturbance and the effect is intensified on a system. The magnitude of the effect increases.

In case of blood loss the body releases clotting factors that helps in preventing the body from severe blood loss.

The body releases clotting factors and these clotting factors tend to release more and more clotting factors that begins the process of blood clotting in vessels.

This is an example of positive feedback which acts as a life saving cascade.

7 0
3 years ago
The attenuated oral poliovirus vaccine (OVP) is no longer administered in the U.S.A. because it: Group of answer choices can be
kirill [66]

The attenuated oral poliovirus vaccine (OVP) is no longer administered in the U.S.A. because it can be spread to contacts and can occasionally cause poliomyelitis.

<h3>What is Vaccine?</h3>

The vaccine may be defined as any substance which is prepared for the stimulation of antibodies and furnishes immunity against one or several diseases.

Oral poliovirus vaccines have chances to revert back into their wild-type strain and again cause disease. Children vaccinated with oral polio vaccines shed poliovirus which spread to contacts.

Therefore, it is well described above.

To learn more about Oral poliovirus vaccines, refer to the link:

brainly.com/question/7148795

#SPJ1

8 0
2 years ago
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