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Unitek Midterm Term 1 VN/ 62 Q&A/

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Unitek Midterm Term 1 VN/ 62 Q&A/ . Terms like: Which portion of the brain controls the basic functions of life? - Answer: Medulla Cranial nerve VII is the ____________ nerve. - Answer: Facial The spinal cord extends from the brainstem to the: - Answer: 2nd lumbar vertebra Which hormon...

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  • October 24, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Unitek VN
  • Unitek VN
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docmickey
Unitek Midterm Term 1 VN/ 62 Q&A/ 2024-
2025
Which portion of the brain controls the basic functions of life? - Answer: Medulla


Cranial nerve VII is the ____________ nerve. - Answer: Facial


The spinal cord extends from the brainstem to the: - Answer: 2nd lumbar vertebra


Which hormone is the mineralcorticoid that acts on the kidneys to regulate
sodium and potassium levels? - Answer: Aldosterone


The endocrine tissue of the pancreas contains cluster of alpha and beta cells
known as: - Answer: islets of Langerhans




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, What is the function of the thymus gland? (Select all that apply.) - Answer:
stimulates the maturation of lymphocytes into T cells;
coordinates immune defenses


What are the effects of the release of epinephrine and norepinephrine? (Select all
that apply.) - Answer: vasoconstriction;
increased heart rate;
release glucose reserves


Systemic circulation occurs when blood is pumped from the left ventricle of the
heart through all parts of the body and returns to the heart in the: - Answer: Right
Atrium


The right atrium receives blood from the: - Answer: superior and inferior venae
cavae and coronary sinus


The immune system is a "built in" bodyguard. Which of the following elements is
it guarding against? (Select all that apply): - Answer: malignant cells;
allergens;
toxins;
pathogens


Which of the following principles is correct during a wound irrigation? Select all
that apply. - Answer: -Clean from least contaminated to most contaminated;
-Cleanse the area around the skin with antiseptic swabs first;

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