BIO669 FINAL EXAM 3 STUDY GUIDE 2026
FULL QUESTIONS AND VERIFIED ANSWERS
⩥ 7.36 ph, high CO2 and high bicarbonate indicates. Answer: fully
compensated respiratory acidosis
⩥ If water consists of 60% of TBW. Choose and assign corresponding
percentages (40, 5,15 and 20).
ICF =
ECF=
Interstitial =
Intravascular =. Answer: ICF=40; ECF=20; Interstitial = 15 and
Intravascular = 5
⩥ Adaptive Immunity is programmed to respond to damage to the body
whether the damaged tissue is septic or sterile. Answer: False .
Adaptive (Acquired) Immunity is the third line of defense in human
body also called the immune response or immunity. Whereas the Innate
Immune system is programmed to respond to damage to the body
whether the damaged tissue is septic or sterile.
⩥ 1. A patient in the Medical ICU has +3 pitting edema in the
extremities, jaundice, icterus, and a grossly distended abdomen. Labs
,show that his albumin levels are 1.2. Which option below describe the
process behind the ascites and pitting edema ?
A. Decreased hydrostatic pressure
B. Decreased capillary oncotic pressure
C. Increased Interstitial hydrostatic pressure
D. Decreased interstitial oncotic pressure. Answer: B- decreased
capillary oncotic pressure
⩥ Which of the following is NOT a non volatile acid in the body?
A. Lactic acid
B. Phosphoric acid
C. Hydroxybutyric acid
D. Carbonic acid. Answer: D- carbonic acid
⩥ In one of the major acid/base buffering systems; the lungs will
decrease __________ _________ by blowing off carbon dioxide and
leaving water and the kidneys will regulate the levels of __________ to
maintain a safe pH.. Answer: Carbonic acid/bicarbonate
⩥ A patient presents to your office you find; dysthymia, fatigue,
decrease bowel sounds, thirst, and weakness. What potassium imbalance
is this?. Answer: Hypokalemia
,⩥ Hyponatremia usually causes the movement of _________into ____.
Answer: Answer: water, cells
⩥ Causes of hypernatremia, include:
A excessive free water intake.
B inappropriate administration of hypertonic saline solution.
C over secretion of the hormone aldosterone.
D Cushing syndrome.
E ingesting large amounts of dietary sodium.. Answer: Answer: B, C, D
(some Causes of Hypernatremia)
B inappropriate administration of hypertonic saline solution.
C over secretion of the hormone aldosterone.
D Cushing syndrome.
⩥ Early changes of___________ includes tall __________. Answer:
Hyperkalemia, peaked T waves
⩥ A _______ is caused by an excess protein that is found in the skin
during healing.. Answer: Keloid
, ⩥ Your pt has an ST depression as a well as an inverted T-wave, and
prominent U wave on EKG monitoring. What lab value is likely
responsible?
a.) Magnesium 2.2
b.) Phosphorous 2.0
c.) Potassium 2.2
d.) Potassium 5.6. Answer: c.) Potassium 2.2
⩥ What is an electrolyte?
a.) A substance that is responsible for controlling appetite and mood.
b.) A hormone that is responsible for feelings of alertness throughout the
day.
c.) A mineral that has an electric charge, found dissolved in bodies of
water
d.) All of the above. Answer: c.) A mineral that has an electric charge,
found dissolved in bodies of water
⩥ Alzheimer's disease is the result of a decrease in which
neurotransmitter
A. Dopamine
B. Acetylcholine
FULL QUESTIONS AND VERIFIED ANSWERS
⩥ 7.36 ph, high CO2 and high bicarbonate indicates. Answer: fully
compensated respiratory acidosis
⩥ If water consists of 60% of TBW. Choose and assign corresponding
percentages (40, 5,15 and 20).
ICF =
ECF=
Interstitial =
Intravascular =. Answer: ICF=40; ECF=20; Interstitial = 15 and
Intravascular = 5
⩥ Adaptive Immunity is programmed to respond to damage to the body
whether the damaged tissue is septic or sterile. Answer: False .
Adaptive (Acquired) Immunity is the third line of defense in human
body also called the immune response or immunity. Whereas the Innate
Immune system is programmed to respond to damage to the body
whether the damaged tissue is septic or sterile.
⩥ 1. A patient in the Medical ICU has +3 pitting edema in the
extremities, jaundice, icterus, and a grossly distended abdomen. Labs
,show that his albumin levels are 1.2. Which option below describe the
process behind the ascites and pitting edema ?
A. Decreased hydrostatic pressure
B. Decreased capillary oncotic pressure
C. Increased Interstitial hydrostatic pressure
D. Decreased interstitial oncotic pressure. Answer: B- decreased
capillary oncotic pressure
⩥ Which of the following is NOT a non volatile acid in the body?
A. Lactic acid
B. Phosphoric acid
C. Hydroxybutyric acid
D. Carbonic acid. Answer: D- carbonic acid
⩥ In one of the major acid/base buffering systems; the lungs will
decrease __________ _________ by blowing off carbon dioxide and
leaving water and the kidneys will regulate the levels of __________ to
maintain a safe pH.. Answer: Carbonic acid/bicarbonate
⩥ A patient presents to your office you find; dysthymia, fatigue,
decrease bowel sounds, thirst, and weakness. What potassium imbalance
is this?. Answer: Hypokalemia
,⩥ Hyponatremia usually causes the movement of _________into ____.
Answer: Answer: water, cells
⩥ Causes of hypernatremia, include:
A excessive free water intake.
B inappropriate administration of hypertonic saline solution.
C over secretion of the hormone aldosterone.
D Cushing syndrome.
E ingesting large amounts of dietary sodium.. Answer: Answer: B, C, D
(some Causes of Hypernatremia)
B inappropriate administration of hypertonic saline solution.
C over secretion of the hormone aldosterone.
D Cushing syndrome.
⩥ Early changes of___________ includes tall __________. Answer:
Hyperkalemia, peaked T waves
⩥ A _______ is caused by an excess protein that is found in the skin
during healing.. Answer: Keloid
, ⩥ Your pt has an ST depression as a well as an inverted T-wave, and
prominent U wave on EKG monitoring. What lab value is likely
responsible?
a.) Magnesium 2.2
b.) Phosphorous 2.0
c.) Potassium 2.2
d.) Potassium 5.6. Answer: c.) Potassium 2.2
⩥ What is an electrolyte?
a.) A substance that is responsible for controlling appetite and mood.
b.) A hormone that is responsible for feelings of alertness throughout the
day.
c.) A mineral that has an electric charge, found dissolved in bodies of
water
d.) All of the above. Answer: c.) A mineral that has an electric charge,
found dissolved in bodies of water
⩥ Alzheimer's disease is the result of a decrease in which
neurotransmitter
A. Dopamine
B. Acetylcholine
