Question 1

The amount of Na⁺ excreted depends on ____________________ minus ____________________.

Accepted Answer

the amount of Na⁺ fi

Question 2

Match the acid-base abnormalities, labelled a. through d. with the [HCO₃-]/[CO₂] ratios.
-20/0.5

Accepted Answer

A) uncompensated respiratory acidosis 
B) uncompensated metabolic acidosis 
C) uncompensated respiratory alkalosis 
D) uncompensated metabolic alkalosis 
A) uncompensated respiratory acidosis 
B) uncompensated metabolic acidosis 
C) uncompensated respiratory alkalosis 
D) uncompensated metabolic alkalosis

Question 3

When the concentration of H⁺ increases above normal, what is the compensating response

Accepted Answer

A) decreased excretion of H⁺ in the urine 
B) increased concentration of H⁺ in the plasma 
C) increased reabsorption of all filtered bicarbonate ions 
D) increased secretion of aldosterone from the posterior pituitary 
A) decreased excretion of H⁺ in the urine 
B) increased concentration of H⁺ in the plasma 
C) increased reabsorption of all filtered bicarbonate ions 
D) increased secretion of aldosterone from the posterior pituitary

Question 4

The ICF contains approximately how much of the body's total water

Accepted Answer

A) 1/10 
B) ¼ 
C) ½ 
D) 2/3 
A) 1/10 
B) ¼ 
C) ½ 
D) 2/3

Question 5

When an isotonic fluid is injected into the ECF compartment, the ECF changes volume by ____________________ in size.

Accepted Answer

The answer of When an isotonic fluid is injected into...

Question 6

Indicate the [CO₂] and [HCO₃-] levels, labelled a. through i., in each of the following situations. (Options may be used more than once or not at all.)
-compensated metabolic alkalosis

Accepted Answer

A) [CO₂] normal, [HCO₃-] decreased below normal 
B) [CO₂] normal, [HCO₃-] increased above normal 
C) [CO₂] increased above normal, [HCO₃-] normal 
D) [CO₂] decreased below normal,[ HCO₃-] normal 
E) [CO₂] decreased below normal, [HCO₃-] decreased below normal
F)[CO₂] increased above normal, [HCO₃-] increased above normal
G)[CO₂] decreased below normal, [HCO₃-] increased above normal
H)[CO₂] increased above normal, [HCO₃-] decreased below normal
I)[CO₂] normal, [HCO₃-] normal 
A) [CO₂] normal, [HCO₃-] decreased below normal 
B) [CO₂] normal, [HCO₃-] increased above normal 
C) [CO₂] increased above normal, [HCO₃-] normal 
D) [CO₂] decreased below normal,[ HCO₃-] normal 
E) [CO₂] decreased below normal, [HCO₃-] decreased below normal
F)[CO₂] increased above normal, [HCO₃-] increased above normal
G)[CO₂] decreased below normal, [HCO₃-] increased above normal
H)[CO₂] increased above normal, [HCO₃-] decreased below normal
I)[CO₂] normal, [HCO₃-] normal

Question 7

Which of these elements constitutes the largest percentage of body weight

Accepted Answer

A) protein 
B) H₂O. 
C) Na+ 
D) carbohydrate 
A) protein 
B) H₂O. 
C) Na+ 
D) carbohydrate

Question 8

What is the pH of a solution with a H⁺ concentration of 0.0000567

Accepted Answer

A) between 4 and 5 
B) between 5 and 6 
C) between 6 and 7 
D) between 7 and 8 
A) between 4 and 5 
B) between 5 and 6 
C) between 6 and 7 
D) between 7 and 8

Question 9

The amount of Na⁺ excreted in the urine equals the amount of Na⁺ __________ minus the amount of Na⁺ __________.

Accepted Answer

filtered;

Question 10

Match the acid-base abnormalities, labelled a. through d. with the [HCO₃-]/[CO₂] ratios.
-20/2

Accepted Answer

A) uncompensated respiratory acidosis 
B) uncompensated metabolic acidosis 
C) uncompensated respiratory alkalosis 
D) uncompensated metabolic alkalosis 
A) uncompensated respiratory acidosis 
B) uncompensated metabolic acidosis 
C) uncompensated respiratory alkalosis 
D) uncompensated metabolic alkalosis

Question 11

Acids can be strong or weak.

Accepted Answer

A) True 
 B)False

Question 12

Match the imbalances, labelled a. through d., with the descriptions. (Options may be used more than once or not at all.)
-Cells become swollen.

Accepted Answer

A) overhydration 
B) dehydration 
C) both overhydration and dehydration 
D) neither overhydration nor dehydration 
A) overhydration 
B) dehydration 
C) both overhydration and dehydration 
D) neither overhydration nor dehydration

Question 13

A strong acid has a greater tendency to dissociate than does a weak acid.

Accepted Answer

A) True 
 B)False

Question 14

Which one of the following will NOT occur during water intoxication

Accepted Answer

A) ICF hypotonicity 
B) circulatory ECF hypotonicity 
C) excess free-water retention 
D) water movement from ICF to ECF 
A) ICF hypotonicity 
B) circulatory ECF hypotonicity 
C) excess free-water retention 
D) water movement from ICF to ECF

Question 15

Match the imbalances, labelled a. through d., with the descriptions. (Options may be used more than once or not at all.)
-The body fluids have a lower concentration of solutes than normal.

Accepted Answer

A) overhydration 
B) dehydration 
C) both overhydration and dehydration 
D) neither overhydration nor dehydration 
A) overhydration 
B) dehydration 
C) both overhydration and dehydration 
D) neither overhydration nor dehydration

Question 16

Indicate the [CO₂] and [HCO₃-] levels, labelled a. through i., in each of the following situations. (Options may be used more than once or not at all.)
-compensated respiratory alkalosis

Accepted Answer

A) [CO₂] normal, [HCO₃-] decreased below normal 
B) [CO₂] normal, [HCO₃-] increased above normal 
C) [CO₂] increased above normal, [HCO₃-] normal 
D) [CO₂] decreased below normal,[ HCO₃-] normal 
E) [CO₂] decreased below normal, [HCO₃-] decreased below normal
F)[CO₂] increased above normal, [HCO₃-] increased above normal
G)[CO₂] decreased below normal, [HCO₃-] increased above normal
H)[CO₂] increased above normal, [HCO₃-] decreased below normal
I)[CO₂] normal, [HCO₃-] normal 
A) [CO₂] normal, [HCO₃-] decreased below normal 
B) [CO₂] normal, [HCO₃-] increased above normal 
C) [CO₂] increased above normal, [HCO₃-] normal 
D) [CO₂] decreased below normal,[ HCO₃-] normal 
E) [CO₂] decreased below normal, [HCO₃-] decreased below normal
F)[CO₂] increased above normal, [HCO₃-] increased above normal
G)[CO₂] decreased below normal, [HCO₃-] increased above normal
H)[CO₂] increased above normal, [HCO₃-] decreased below normal
I)[CO₂] normal, [HCO₃-] normal

Question 17

An absence of the hormone ____________________ leads to the formation of keto acids in the body.

Accepted Answer

The answer of An absence of the hormone ____________________ leads...

Question 18

A strong acid dissociates to form ____________________ ions in solution, which influence pH.

Accepted Answer

The answer of A strong acid dissociates to form ____________________...

Question 19

What will happen if the osmolarity of ECF increases

Accepted Answer

A) Water will shift from the ICF into the ECF. 
B) Water will NOT shift between the ECF and the ICF. 
C) Water will move from the ECF into the ICF. 
D) Vasopressin secretion will decrease. 
A) Water will shift from the ICF into the ECF. 
B) Water will NOT shift between the ECF and the ICF. 
C) Water will move from the ECF into the ICF. 
D) Vasopressin secretion will decrease.

Question 20

During respiratory compensation for metabolic alkalosis, breathing becomes slower and shallower.

Accepted Answer

A) True 
 B)False

The amount of Na⁺ excreted depends on minus .

Match the acid-base abnormalities, labelled a. through d. with the [HCO₃-]/[CO₂] ratios. -20/0.5

When the concentration of H⁺ increases above normal, what is the compensating response

The ICF contains approximately how much of the body's total water

When an isotonic fluid is injected into the ECF compartment, the ECF changes volume by ____________________ in size.

Indicate the [CO₂] and [HCO₃-] levels, labelled a. through i., in each of the following situations. (Options may be used more than once or not at all.) -compensated metabolic alkalosis

Which of these elements constitutes the largest percentage of body weight

What is the pH of a solution with a H⁺ concentration of 0.0000567

The amount of Na⁺ excreted in the urine equals the amount of Na⁺ minus the amount of Na⁺ .

Match the acid-base abnormalities, labelled a. through d. with the [HCO₃-]/[CO₂] ratios. -20/2

Acids can be strong or weak.

Match the imbalances, labelled a. through d., with the descriptions. (Options may be used more than once or not at all.) -Cells become swollen.

A strong acid has a greater tendency to dissociate than does a weak acid.

Which one of the following will NOT occur during water intoxication

Match the imbalances, labelled a. through d., with the descriptions. (Options may be used more than once or not at all.) -The body fluids have a lower concentration of solutes than normal.

Indicate the [CO₂] and [HCO₃-] levels, labelled a. through i., in each of the following situations. (Options may be used more than once or not at all.) -compensated respiratory alkalosis

An absence of the hormone ____________________ leads to the formation of keto acids in the body.

A strong acid dissociates to form ____________________ ions in solution, which influence pH.

What will happen if the osmolarity of ECF increases

During respiratory compensation for metabolic alkalosis, breathing becomes slower and shallower.

The Foundation of Physiology

Cell Physiology

The Central Nervous System

The Peripheral Nervous System: Sensory, Autonomic, Somatic

Principles of Endocrinology: The Central Endocrine Glands

The Endocrine Glands

Muscle Physiology

Cardiac Physiology

Vascular Physiology

The Blood

Body Defences

The Respiratory System

The Urinary System

The Digestive System

Energy Balance and Temperature Regulation

The Reproductive System

Filters

Exam 14: Fluid and Acidbase Balance

The amount of Na⁺ excreted depends on ____________________ minus ____________________.

Match the acid-base abnormalities, labelled a. through d. with the [HCO₃-]/[CO₂] ratios. -20/0.5

When the concentration of H⁺ increases above normal, what is the compensating response

The ICF contains approximately how much of the body's total water

When an isotonic fluid is injected into the ECF compartment, the ECF changes volume by ____________________ in size.

Indicate the [CO₂] and [HCO₃-] levels, labelled a. through i., in each of the following situations. (Options may be used more than once or not at all.) -compensated metabolic alkalosis

Which of these elements constitutes the largest percentage of body weight

What is the pH of a solution with a H⁺ concentration of 0.0000567

The amount of Na⁺ excreted in the urine equals the amount of Na⁺ __________ minus the amount of Na⁺ __________.

Match the acid-base abnormalities, labelled a. through d. with the [HCO₃-]/[CO₂] ratios. -20/2

Acids can be strong or weak.

Match the imbalances, labelled a. through d., with the descriptions. (Options may be used more than once or not at all.) -Cells become swollen.

A strong acid has a greater tendency to dissociate than does a weak acid.

Which one of the following will NOT occur during water intoxication

Match the imbalances, labelled a. through d., with the descriptions. (Options may be used more than once or not at all.) -The body fluids have a lower concentration of solutes than normal.

Indicate the [CO₂] and [HCO₃-] levels, labelled a. through i., in each of the following situations. (Options may be used more than once or not at all.) -compensated respiratory alkalosis

An absence of the hormone ____________________ leads to the formation of keto acids in the body.

A strong acid dissociates to form ____________________ ions in solution, which influence pH.

What will happen if the osmolarity of ECF increases

During respiratory compensation for metabolic alkalosis, breathing becomes slower and shallower.

The Foundation of Physiology

Cell Physiology

The Central Nervous System

The Peripheral Nervous System: Sensory, Autonomic, Somatic

Principles of Endocrinology: The Central Endocrine Glands

The Endocrine Glands

Muscle Physiology

Cardiac Physiology

Vascular Physiology

The Blood

Body Defences

The Respiratory System

The Urinary System

The Digestive System

Energy Balance and Temperature Regulation

The Reproductive System

Filters

The amount of Na⁺ excreted depends on minus .

The amount of Na⁺ excreted in the urine equals the amount of Na⁺ minus the amount of Na⁺ .