BIO 669 EXAM 1 EC QUESTIONS EXAM AND CORRECT
ANSWERS WITH COMPLETE SOLUTIONS 100%
VERIFIED !!
1. Hypotension, tachycardia and low urine output are signs of: hypovolemia
2. 7.36 ph, high CO2 and high bicarbonate indicates: fully compensated respiratory acidos
3. If water consists of 60% of TBW. Choose and assign corresponding
percent- ages (40, 5,15 and 20).
ICF
=
ECF
=
Interstitial =
Intravascular =: ICF=40; ECF=20; Interstitial = 15 and Intravascular = 5
4. Adaptive Immunity is programmed to respond to damage to the body
whether the damaged tissue is septic or sterile: 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.
5. 1. A patient in the Medical ICU has +3 pitting edema in the extremities,
jaun- dice, 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: B- decreased capillary oncotic pressure
6. 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: D- carbonic acid
7. 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.: Carbonic
acid/bicarbonate
,8. A patient presents to your office you find; dysthymia, fatigue, decrease
bowel sounds, thirst, and weakness. What potassium imbalance is this?:
Hypokalemia
9. Hyponatremia usually causes the movement of into : Answer: water,
cells
10. 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: B, C, D
(some Causes of Hypernatremia)
B inappropriate administration of hypertonic saline solution.
C over secretion of the hormone aldosterone.
D Cushing syndrome.
11. Early changes of includes tall : Hyperkalemia, peaked T waves
12. A is caused by an excess protein that is found in the skin
during healing.: Keloid
13. 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: c.) Potassium 2.2
14. 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: c.) A mineral that has an electric charge, found dissolved in bodies of water
ANSWERS WITH COMPLETE SOLUTIONS 100%
VERIFIED !!
1. Hypotension, tachycardia and low urine output are signs of: hypovolemia
2. 7.36 ph, high CO2 and high bicarbonate indicates: fully compensated respiratory acidos
3. If water consists of 60% of TBW. Choose and assign corresponding
percent- ages (40, 5,15 and 20).
ICF
=
ECF
=
Interstitial =
Intravascular =: ICF=40; ECF=20; Interstitial = 15 and Intravascular = 5
4. Adaptive Immunity is programmed to respond to damage to the body
whether the damaged tissue is septic or sterile: 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.
5. 1. A patient in the Medical ICU has +3 pitting edema in the extremities,
jaun- dice, 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: B- decreased capillary oncotic pressure
6. 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: D- carbonic acid
7. 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.: Carbonic
acid/bicarbonate
,8. A patient presents to your office you find; dysthymia, fatigue, decrease
bowel sounds, thirst, and weakness. What potassium imbalance is this?:
Hypokalemia
9. Hyponatremia usually causes the movement of into : Answer: water,
cells
10. 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: B, C, D
(some Causes of Hypernatremia)
B inappropriate administration of hypertonic saline solution.
C over secretion of the hormone aldosterone.
D Cushing syndrome.
11. Early changes of includes tall : Hyperkalemia, peaked T waves
12. A is caused by an excess protein that is found in the skin
during healing.: Keloid
13. 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: c.) Potassium 2.2
14. 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: c.) A mineral that has an electric charge, found dissolved in bodies of water
