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Colt1911 [192]
4 years ago
11

The effect of stress on the immune system a. is unknown. b. may involve enhancement or impairment the immune system. c. has been

demonstrated to be non-existent in studies. d. most often involves enhancement of the immune system.
Health
1 answer:
a_sh-v [17]4 years ago
8 0

Answer:

The correct answer is B. May involve enhancement or impairment of the immune system.

Explanation:

Stress for a shorter time period can be lead to an enhancement of the immune system as it increases the essential alert system of the body and regulates it.

However, stress for a longer period reduces the ability of the immune system to fight with antigens that can lead to infection and suppressing of the lymphocytes.

Thus, the correct answer is B.

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Which of the following organs is a part of the lower respiratory tract?
MrMuchimi

Answer:

trachea

Explanation:

The lower respiratory tract consists of three parts:

  • Trachea
  • Bronchi
  • Lungs

The upper respiratory system consists of all the other ones, including:

  • Nasal cavities
  • Paranasal sinuses
  • Pharynx, tonsils

The only one in the lower respiratory tract is the trachea, so that would be your answer.

Have a lovely rest of your day! :)

7 0
2 years ago
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25. Food worker health is an important defense against foodborne illness. What is the most important precaution to avoid contami
Jlenok [28]

Answer:

Food worker health is an important defense against food-borne illness. What is the most important precaution to avoid contaminating food?

As an health worker on food, there are different precautions that must be taken to avoid food contamination such as proper food handling with safety measures, maintaining high standard personal hygiene, excellent sanitation, Cooking of food at appropriate temperature among others.

Explanation:

4 0
3 years ago
What motion is the erector spinae responsible for?
Alexus [3.1K]

Answer:

I would be the extension of the trunk

Explanation:

The erector spinae muscle extends the vertebreal column. [1] It is formed of 3 muscles and its fibers run more or less vertically throughout the lumbar, thoracic and cervical regions. It lies in the groove to the side of the vertebral column. In cervical region it is covered by nuchal ligament and in thoracic and lumber region by thoracolumbar fascia.

6 0
3 years ago
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For a responsive patient with a medical problem, you will most likely form your working diagnosis based on information gathered
igor_vitrenko [27]

You will most likely base your working diagnosis for a patient who is cooperative and has a medical issue on the details gleaned from the history-taking procedure.

<h3>What is Working diagnosis?</h3>
  • When the most likely diagnosis is chosen as the working diagnosis, it means that other diseases have not yet been ruled out and that it is likely but has not yet been proven.
  • The patient was taken for an urgent appendectomy after a working diagnosis of acute appendicitis was made.
  • At the time, a pituitary macroadenoma was the currently accepted diagnosis.
  • The doctor continued by stating that although they were unaware of what had precipitated the cardiac arrest, the current working theory was that Mark had an aortal tear.

Learn more about appendectomy here:

brainly.com/question/13186258

#SPJ4

7 0
2 years ago
Juliana’s exercise partner is running a high fever and feels nauseous. She also has a rapid heart rate. What should Juliana do?
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She should immediately see an authority or a parent, and see what they have to say and if she needs to go see the doctor or not
7 0
4 years ago
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