Question 1

Which of the following fluids has the highest concentration of proteins?

Accepted Answer

A) plasma 
B) interstitial 
C) intracellular 
D) More than one response is correct. 
A) plasma 
B) interstitial 
C) intracellular 
D) More than one response is correct.

Question 2

Which of the following contains the greatest amount of protein per ml?

Accepted Answer

A) plasma 
B) intercellular 
C) interstitial 
D) lymphatic 
A) plasma 
B) intercellular 
C) interstitial 
D) lymphatic

Question 3

The normal acid-base balance in the blood consists of 1 part   to 20 parts   .If the amount of   increases,the result is acidosis.

Accepted Answer

A) True 
 B)False

Question 4

Erythropoietin,a hormone that helps regulate red blood cell production,is produced in the kidneys.

Accepted Answer

A) True 
 B)False

Question 5

The fluid surrounding tissue cells is called _____ .

Accepted Answer

A) interstitial fluid 
B) intracellular fluid 
C) plasma 
D) lymph 
A) interstitial fluid 
B) intracellular fluid 
C) plasma 
D) lymph

Question 6

Which of the following will shift the reaction shown below to the right? HHb + O2   HbO2- + H+

Accepted Answer

A) pH increase 
B) decrease the partial pressure of O2 
C) pH decrease 
D) More than one response is correct. 
A) pH increase 
B) decrease the partial pressure of O2 
C) pH decrease 
D) More than one response is correct.

Question 7

Lipid transport occurs by the formation of a suspension in blood plasma.

Accepted Answer

A) True 
 B)False

Question 8

An increase in blood pH above normal stimulates

Accepted Answer

A) an increased rate of breathing. 
B) hypoventilation. 
C) hyperventilation. 
D) More than one response is correct. 
A) an increased rate of breathing. 
B) hypoventilation. 
C) hyperventilation. 
D) More than one response is correct.

Question 9

The recommendation for avoiding osteoporosis is to drink skim milk and to take Vitamin C to aid the process of calcium uptake.

Accepted Answer

A) True 
 B)False

Question 10

Erythropoietin (EPO)has the effect of increasing the oxygen content in the blood and is used by athletes just before an event.

Accepted Answer

A) True 
 B)False

Question 11

Oxygen displaces carbon dioxide in the lungs because oxygen is much more soluble than is carbon dioxide.

Accepted Answer

A) True 
 B)False

Question 12

Breathing too rapidly may cause _____ .

Accepted Answer

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

Question 13

Which is the principal positive ion in interstitial fluids?

Accepted Answer

A) K+ 
B) Na+ 
C) Mg2+ 
D) Ca2+ 
A) K+ 
B) Na+ 
C) Mg2+ 
D) Ca2+

Question 14

Oxygen is transported in the blood stream chiefly in the form of _____ .

Accepted Answer

A) molecules of   
B) molecules of   
C) molecules of   
D) molecules of oxyhemoglobin 
A) molecules of   
B) molecules of   
C) molecules of   
D) molecules of oxyhemoglobin

Question 15

What is the approximate pH of blood?

Accepted Answer

A) 6.4 
B) 7.0 
C) 7.4 
D) 8.0 
A) 6.4 
B) 7.0 
C) 7.4 
D) 8.0

Question 16

In a healthy individual,which substance would be found at the lowest level in urine?

Accepted Answer

A) creatinine 
B) urea 
C) NH4+ 
D) glucose 
A) creatinine 
B) urea 
C) NH4+ 
D) glucose

Question 17

Which of the following fluids are nearly identical except for protein content?

Accepted Answer

A) plasma and intracellular fluid 
B) plasma and interstitial fluid 
C) intracellular and interstitial fluid 
D) extracellular and intracellular 
A) plasma and intracellular fluid 
B) plasma and interstitial fluid 
C) intracellular and interstitial fluid 
D) extracellular and intracellular

Question 18

There is a greater volume of interstitial fluid than plasma in the body.

Accepted Answer

A) True 
 B)False

Question 19

In the red blood cells in the capillaries surrounding a lung alveolus,which of the following reactions occurs predominantly in the forward direction?

Accepted Answer

A)    
B)    
C)    
D) all of these 
A)    
B)    
C)    
D) all of these

Question 20

A 1 pint donation of blood decreases the body's total blood volume by about __ .

Accepted Answer

A) 5% 
B) 10% 
C) 15% 
D) 20% 
A) 5% 
B) 10% 
C) 15% 
D) 20%

Exam 25: Body Fluids

Which of the following fluids has the highest concentration of proteins?

Which of the following contains the greatest amount of protein per ml?

The normal acid-base balance in the blood consists of 1 part to 20 parts .If the amount of increases,the result is acidosis.

Erythropoietin,a hormone that helps regulate red blood cell production,is produced in the kidneys.

The fluid surrounding tissue cells is called _____ .

Which of the following will shift the reaction shown below to the right? HHb + O2 HbO2- + H+

Lipid transport occurs by the formation of a suspension in blood plasma.

An increase in blood pH above normal stimulates

The recommendation for avoiding osteoporosis is to drink skim milk and to take Vitamin C to aid the process of calcium uptake.

Erythropoietin (EPO)has the effect of increasing the oxygen content in the blood and is used by athletes just before an event.

Oxygen displaces carbon dioxide in the lungs because oxygen is much more soluble than is carbon dioxide.

Breathing too rapidly may cause _____ .

Which is the principal positive ion in interstitial fluids?

Oxygen is transported in the blood stream chiefly in the form of _____ .

What is the approximate pH of blood?

In a healthy individual,which substance would be found at the lowest level in urine?

Which of the following fluids are nearly identical except for protein content?

There is a greater volume of interstitial fluid than plasma in the body.

In the red blood cells in the capillaries surrounding a lung alveolus,which of the following reactions occurs predominantly in the forward direction?

A 1 pint donation of blood decreases the body's total blood volume by about __ .

Matter, measurements, and Calculations

Atoms and Molecules

Electronic Structure and the Periodic Law

Forces Between Particles

Chemical Reactions

The States of Matter

Solutions and Colloids

Reaction Rates and Equilibrium

Acids, bases, and Salts

Radioactivity and Nuclear Processes

Organic Compounds: Alkanes

Unsaturated Hydrocarbons

Alcohols, phenols, and Ethers

Aldehydes and Ketones

Carboxylic Acids and Esters

Amines and Amides

Carbohydrates

Lipids

Proteins

Enzymes

Nucleic Acids and Protein Synthesis

Nutrition and Energy for Life

Carbohydrate Metabolism

Lipid and Amino Acid Metabolism

Filters

Which of the following will shift the reaction shown below to the right? HHb + O₂ HbO₂^- + H⁺