BIOS 252 Final Review
1)How much of the total volume of body fluid is intracellular fluid?
2/3
2)80% of the extracellular fluid is
interstitial fluid
3)This is the largest single component of the human body
water
4) This is produced when electrons are accepted by oxygen during cellular respiration
Metabolic water
5)This occurs when water loss is greater that water gain
dehydration
6) Which of the following is used to promote Na+ reabsorption by the kidneys?
, Aldosterone
7)Which of the following is used to promote water reabsorption by the kidneys?
ADH
8)What is natriuresis?
Secretion of sodium in urine, increased sodium in urine
9) A decline in angiotensin II levels does NOT result in
Increased calcium absorption
10) The major hormone that regulates water loss is
ADH
12) Which of the following is a function of an electrolyte in the body?
All of these choices
13) In extracellular fluid the most abundant cation is:
Na+
, 14) In extracellular fluid the most abundant anion is:
Ch-
15)In intracellular fluid the most abundant cation is:
K+
16) In intracellular fluid the most abundant anion is:
HPO4
17) The Na+ level in blood is controlled by
Aldosterone
18)This is the most abundant mineral in the body?
Calcium
19) PTH, calcitriol, and calcitonin are
Main regulators of calcium in blood
1)How much of the total volume of body fluid is intracellular fluid?
2/3
2)80% of the extracellular fluid is
interstitial fluid
3)This is the largest single component of the human body
water
4) This is produced when electrons are accepted by oxygen during cellular respiration
Metabolic water
5)This occurs when water loss is greater that water gain
dehydration
6) Which of the following is used to promote Na+ reabsorption by the kidneys?
, Aldosterone
7)Which of the following is used to promote water reabsorption by the kidneys?
ADH
8)What is natriuresis?
Secretion of sodium in urine, increased sodium in urine
9) A decline in angiotensin II levels does NOT result in
Increased calcium absorption
10) The major hormone that regulates water loss is
ADH
12) Which of the following is a function of an electrolyte in the body?
All of these choices
13) In extracellular fluid the most abundant cation is:
Na+
, 14) In extracellular fluid the most abundant anion is:
Ch-
15)In intracellular fluid the most abundant cation is:
K+
16) In intracellular fluid the most abundant anion is:
HPO4
17) The Na+ level in blood is controlled by
Aldosterone
18)This is the most abundant mineral in the body?
Calcium
19) PTH, calcitriol, and calcitonin are
Main regulators of calcium in blood
