Name____________________________
Date_____________________________
Biol 121 Final exam
1) Which type of white blood cell is the first to arrive to an area of infection?
a) lymphocyte
b) basophil
c) neutrophil
d) eosinophil
e) monocyte
2) Which of the following cell types would be initiate a specific immune response?
a) neutrophils
b) natural killer cells
c) basophils
d) B - cells
e) eosinophils
3) Which of the following are not associated with the inflammatory response?
a) redness
b) pain
c) swelling
d) heat
e) antibody production
4) Which of the following is not a function of the lymphatic system?
a) immunity
b) returning excess interstitial fluid to the cardiovascular system
c) gas exchange
d) transport of dietary lipids
5) Which of the following muscles is the most important for forced exhalation?
a) gluteus maximus
b) diaphragm
c) anterior scalene
d) transverse abdominis
e) external intercostal
6) Which of the following muscles would be the most important breathing muscle of inhalation?
a) rectus abdominis
b) external intercostal
c) external oblique
d) internal oblique
e) transverse abdominis
, 7) By which of the following mechanisms does systemic lymph get returned to the subclavian
veins?
a) one way valves
b) skeletal muscle milking
c) respiratory pump
d) all of the above
8) The ____________ prevents food and water from entering the lower respiratory system.
a) thyroid cartilage
b) uvula
c) epiglottis
d) tongue
e) arytenoid cartilage
9) The most important chemical stimulus for breath rate and depth is:
a) oxygen levels in blood
b) carbon dioxide (CO2) levels in blood
c) carbon monoxide (CO) levels in blood
d) blood calcium levels
e) blood nitric oxide levels
10) The most important control area over breathing is found in the ______________
a) SA node
b) cerebellum
c) cerebrum
d) medulla oblongata
e) spinal cord
11) Which of the following is not true regarding the mechanics of inhalation while at rest?
a) the pressure within the lungs increases above that of atmospheric pressure
b) the pressure within the lungs decreases below atmospheric pressure
c) the volume of the lungs increases due to contraction of the diaphragm and external
intercostals
d) the diaphragm flattens, stretching the elastic lungs, creating a negative pressure
12) Which of the following would be involved in innate immunity?
a) neutrophils
b) natural killer cells
c) macrophages
d) interferon
e) all of the above
Date_____________________________
Biol 121 Final exam
1) Which type of white blood cell is the first to arrive to an area of infection?
a) lymphocyte
b) basophil
c) neutrophil
d) eosinophil
e) monocyte
2) Which of the following cell types would be initiate a specific immune response?
a) neutrophils
b) natural killer cells
c) basophils
d) B - cells
e) eosinophils
3) Which of the following are not associated with the inflammatory response?
a) redness
b) pain
c) swelling
d) heat
e) antibody production
4) Which of the following is not a function of the lymphatic system?
a) immunity
b) returning excess interstitial fluid to the cardiovascular system
c) gas exchange
d) transport of dietary lipids
5) Which of the following muscles is the most important for forced exhalation?
a) gluteus maximus
b) diaphragm
c) anterior scalene
d) transverse abdominis
e) external intercostal
6) Which of the following muscles would be the most important breathing muscle of inhalation?
a) rectus abdominis
b) external intercostal
c) external oblique
d) internal oblique
e) transverse abdominis
, 7) By which of the following mechanisms does systemic lymph get returned to the subclavian
veins?
a) one way valves
b) skeletal muscle milking
c) respiratory pump
d) all of the above
8) The ____________ prevents food and water from entering the lower respiratory system.
a) thyroid cartilage
b) uvula
c) epiglottis
d) tongue
e) arytenoid cartilage
9) The most important chemical stimulus for breath rate and depth is:
a) oxygen levels in blood
b) carbon dioxide (CO2) levels in blood
c) carbon monoxide (CO) levels in blood
d) blood calcium levels
e) blood nitric oxide levels
10) The most important control area over breathing is found in the ______________
a) SA node
b) cerebellum
c) cerebrum
d) medulla oblongata
e) spinal cord
11) Which of the following is not true regarding the mechanics of inhalation while at rest?
a) the pressure within the lungs increases above that of atmospheric pressure
b) the pressure within the lungs decreases below atmospheric pressure
c) the volume of the lungs increases due to contraction of the diaphragm and external
intercostals
d) the diaphragm flattens, stretching the elastic lungs, creating a negative pressure
12) Which of the following would be involved in innate immunity?
a) neutrophils
b) natural killer cells
c) macrophages
d) interferon
e) all of the above
