Unitek Midterm Term 1 VN questions and
answers with solutions
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;
-1 inch away from wound
Which of the following descriptions best defines the gate control
theory? - ANSWER The brain does not have capacity to acknowledge the
pain while it is interpreting another stimuli.
Which of the following are the advantages of a client receiving proper
pain management during their hospital stay? Select all that apply. -
ANSWER Faster recovery;
Fewer readmission;
Improved quality of life;
Shorter hospital stay
Which of the following are objective signs of pain? Select all that apply. -
ANSWER Increased pulse rate;
Increased blood pressure;
, Diaphoresis
Which of the following lists gives the correct order for the parts through
which light passes as it enters the eye? - ANSWER cornea, aqueous
humor, lens, vitreous humor
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
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;
answers with solutions
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;
-1 inch away from wound
Which of the following descriptions best defines the gate control
theory? - ANSWER The brain does not have capacity to acknowledge the
pain while it is interpreting another stimuli.
Which of the following are the advantages of a client receiving proper
pain management during their hospital stay? Select all that apply. -
ANSWER Faster recovery;
Fewer readmission;
Improved quality of life;
Shorter hospital stay
Which of the following are objective signs of pain? Select all that apply. -
ANSWER Increased pulse rate;
Increased blood pressure;
, Diaphoresis
Which of the following lists gives the correct order for the parts through
which light passes as it enters the eye? - ANSWER cornea, aqueous
humor, lens, vitreous humor
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
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;
