33
Question 1 (1 point)
Blood in arteries
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
100.0% Correct Response Student Response a. always travels away from the heart.
Correct.
0.0% b. is always oxygen-rich.
0.0% c. always travels toward the heart.
0.0% d. travels from the lungs.
0.0% e. is always oxygen-rich and always travels away from the heart.
Score: 1 / 1
Question 2 (1 point)
Which of the following makes up the greatest percentage of human plasma?
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. albumin
0.0% b. red blood cells
0.0% Student Response c. white blood cells
Incorrect.
100.0% Correct Response d. water
0.0% e. dissolved ions, sugars, hormones, etc.
Score: 0 / 1
Question 3 (1 point)
Reabsorption
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. is the movement of materials through capillaries.
0.0% b. is the movement of components of the interstitial fluid into a capillary bed.
0.0% c. occurs at the beginning of the capillary bed.
0.0% d. occurs at the end of the capillary bed.
100.0% Correct Response Student Response e. is the movement of components of the interstitial fluid into a capillary bed and occurs at the end of the capillary bed.
Correct.
Score: 1 / 1
Question 4 (1 point)
Which of the following are highly distensible reservoirs for blood volume?
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. arteries
0.0% b. arterioles
0.0% c. capillaries
0.0% d. venules
100.0% Correct Response Student Response e. veins
Correct.
Score: 1 / 1
Question 5 (1 point)
Which of the following is NOT involved in the formation of a blood clot?
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
100.0% Correct Response Student Response a. plasma cells
Correct.
0.0% b. fibrinogen
0.0% c. thrombin
0.0% d. fibrin
0.0% e. all of these are involved
Score: 1 / 1
Question 6 (1 point)
In the Rh disease,
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. the mother must be positive and her first and second children positive.
100.0% Correct Response b. the mother must be negative and her first and second children positive.
0.0% c. the mother must be negative and her first and second children negative.
0.0% Student Response d. the mother must be positive and her first and second children negative.
Incorrect.
0.0% e. the mother and the father must both be negative and the child positive.
Score: 0 / 1
Question 7 (1 point)
About how long do platelets last?
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. 1 hour
0.0% b. 1 day
100.0% Correct Response c. 1 week
0.0% Student Response d. 1 month
Incorrect.
0.0% e. 1 year
Score: 0 / 1
Question 8 (1 point)
What percent of the total blood volume does plasma normally amount to?
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. 15 to 25
0.0% b. 33 to 40
100.0% Correct Response Student Response c. 50 to 60
Correct.
0.0% d. 66 to 75
0.0% e. about 80
Score: 1 / 1
Question 9 (1 point)
Four of the five answers listed below are related by a common property. Select the exception.
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. neutrophil
100.0% Correct Response b. erythrocyte
0.0% c. lymphocytes
0.0% d. monocyte
0.0% Student Response e. basophil
Incorrect.
Score: 0 / 1
Question 10 (1 point)
Extracellular fluid contains all but which of the following?
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
100.0% Correct Response a. erythrocytes
0.0% b. ions
0.0% c. white blood cells
0.0% Student Response d. lymph
Incorrect.
0.0% e. water
Score: 0 / 1
Question 11 (1 point)
Hemostasis in vertebrates includes all of the following EXCEPT
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. blood clot formation.
0.0% b. vessel constriction.
100.0% Correct Response Student Response c. release of iron to aid in the clumping of platelets.
Correct.
0.0% d. vessel spasms.
0.0% e. platelets releasing substances that cause them to attract each other.
Score: 1 / 1
Question 12 (1 point)
Which of the following possesses a three- chambered heart?
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. human
100.0% Correct Response Student Response b. frog
Correct.
0.0% c. mammal
0.0% d. bird
0.0% e. fish
Score: 1 / 1
Question 13 (1 point)
If a physician hears two "lub" sounds instead of one, then which of these is true?
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% Student Response a. The semilunar valves are not closing simultaneously.
Incorrect.
0.0% b. The atrial blood is flowing backward and causing the extra sound.
100.0% Correct Response c. The atrioventricular valves are not closing at the same time.
0.0% d. The AV and semilunar valves are not closing at the same time.
0.0% e. No such double sound has ever been heard.
Score: 0 / 1
Question 14 (1 point)
Which of the following is characterized by too few erythrocytes?
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
100.0% Correct Response Student Response a. anemia
Correct.
0.0% b. leukemia
0.0% c. infectious mononucleosis
0.0% d. polycythemia
0.0% e. blood doping
Score: 1 / 1
Question 15 (1 point)
The system that reclaims fluids and proteins that have escaped from blood capillaries is the
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. cardiovascular.
0.0% b. pulmonary.
100.0% Correct Response Student Response c. lymphatic.
Correct.
0.0% d. sinoatrial.
0.0% e. venous.
Score: 1 / 1
Question 16 (1 point)
Type A blood will NOT agglutinate when mixed with
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% Student Response a. type B blood.
Incorrect.
100.0% Correct Response b. type AB blood.
0.0% c. type O blood.
0.0% d. both types AB and O blood.
0.0% e. both types B and AB blood.
Score: 0 / 1
Question 17 (1 point)
Four of the five answers listed below are related by a common feature. Select the exception.
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. A
0.0% b. B
0.0% c. AB
100.0% Correct Response Student Response d. Rh+
Correct.
0.0% e. O
Score: 1 / 1
Question 18 (1 point)
Four of the five answers listed below are characteristics of most veins. Select the exception.
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
0.0% a. blood volume reservoir
0.0% b. contain valves
0.0% c. low resistance-transport tubes
100.0% Correct Response Student Response d. transport oxygen
Correct.
0.0% e. low blood pressure
Score: 1 / 1
Question 19 (1 point)
Four of the five answers listed below are related by a common function. Select the exception.
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
100.0% Correct Response a. gamma globulin
0.0% b. prothrombin
0.0% Student Response c. fibrin
Incorrect.
0.0% d. fibrinogen
0.0% e. platelets
Score: 0 / 1
Question 20 (1 point)
Which cell is NOT involved with the defense response?
Student response:
Percent
Value Correct
Response Student
Response Answer Choices
100.0% Correct Response a. erythrocytes
0.0% b. neutrophils
0.0% c. lymphocytes
0.0% Student Response d. eosinophils
Incorrect.
0.0% e. monocytes
Score: 0 / 1