LVN unitek Midterm Exam Questions &
Answers (Grade A+)
What best describes gate control theory? -
correct answer ✅The brain does not have the capacity to
acknowledge pain while it is interpreting another stimuli
Advantages of a patient receiving proper pain management -
correct answer ✅-Fewer readmission
-Improved quality of life
-Shorter hospital stay
-Faster recovery
Which of the following are objective signs of pain? -
correct answer ✅-Increased heart rate
-Increased blood pressure
-Diaphoresis
When light passes as it enters into our eyes, select the correct order
-
correct answer ✅Cornea, Aqueous Humor, Lens, Vitreous Humor
,LVN unitek Midterm Exam Questions &
Answers (Grade A+)
The basic vital function of life is controlled by which portion of the
brain? -
correct answer ✅Medulla
Our kidney regulates sodium and potassium levels, what hormone
acts on our kidneys? -
correct answer ✅ADH
What part of our pancreas contains clusters of alpha and beta cells?
-
correct answer ✅Islets of Langerhans
What is the function of the thymus gland? -
correct answer ✅-Coordinates immune defenses
-Stimulates the maturation of lymphocytes into T cells
When our body releases epinephrine and norepinephrine, what are
the most common effects in the body? -
correct answer ✅-Basal constriction
-Increased heart rate
-Release glucose reserves
, LVN unitek Midterm Exam Questions &
Answers (Grade A+)
After blood is used by the body and becomes deoxygenated it goes
back to the heart. What area of the heart does the blood returns to
first? -
correct answer ✅right atrium
When blood returns back into the heart to get its oxygenation, it
goes to which area of the heart first? (where does it enter) -
correct answer ✅Superior and inferior vena cava
Small cordlike structure that connects the atrial ventricular valves
to the walls of the heart -
correct answer ✅Chordae Tendinae
You have a patient that is immobile due to stroke, you are
performing ADL of the arms and legs to maintain mobility. When do
you stop stretching the extremities? -
correct answer ✅When the patient is at the point of pain or
resistance
Which one best demonstrates body mechanics? -
correct answer ✅Bending your knees
Answers (Grade A+)
What best describes gate control theory? -
correct answer ✅The brain does not have the capacity to
acknowledge pain while it is interpreting another stimuli
Advantages of a patient receiving proper pain management -
correct answer ✅-Fewer readmission
-Improved quality of life
-Shorter hospital stay
-Faster recovery
Which of the following are objective signs of pain? -
correct answer ✅-Increased heart rate
-Increased blood pressure
-Diaphoresis
When light passes as it enters into our eyes, select the correct order
-
correct answer ✅Cornea, Aqueous Humor, Lens, Vitreous Humor
,LVN unitek Midterm Exam Questions &
Answers (Grade A+)
The basic vital function of life is controlled by which portion of the
brain? -
correct answer ✅Medulla
Our kidney regulates sodium and potassium levels, what hormone
acts on our kidneys? -
correct answer ✅ADH
What part of our pancreas contains clusters of alpha and beta cells?
-
correct answer ✅Islets of Langerhans
What is the function of the thymus gland? -
correct answer ✅-Coordinates immune defenses
-Stimulates the maturation of lymphocytes into T cells
When our body releases epinephrine and norepinephrine, what are
the most common effects in the body? -
correct answer ✅-Basal constriction
-Increased heart rate
-Release glucose reserves
, LVN unitek Midterm Exam Questions &
Answers (Grade A+)
After blood is used by the body and becomes deoxygenated it goes
back to the heart. What area of the heart does the blood returns to
first? -
correct answer ✅right atrium
When blood returns back into the heart to get its oxygenation, it
goes to which area of the heart first? (where does it enter) -
correct answer ✅Superior and inferior vena cava
Small cordlike structure that connects the atrial ventricular valves
to the walls of the heart -
correct answer ✅Chordae Tendinae
You have a patient that is immobile due to stroke, you are
performing ADL of the arms and legs to maintain mobility. When do
you stop stretching the extremities? -
correct answer ✅When the patient is at the point of pain or
resistance
Which one best demonstrates body mechanics? -
correct answer ✅Bending your knees
