End of chapter quiz: chapter 7 Flashcards
All of the following proteins are associated with blood. Which
of these is found specifically inside red blood cells?
a. prothrombin
b. fibrinogen
c. albumin
d. hemoglobin
d.
Which of the following blood components protects the individual from a variety of infectious agents such as bacteria and
viruses?
a. white blood cells
b. platelets
c. albumin
d. red blood cells
a.
Which of the following make(s) up the greatest volume of
whole blood?
a. platelets
b. red blood cells
c. plasma
d. white blood cells
c.
Which of the following influence(s) the bonding of oxygen to
hemoglobin?
a. pH
b. oxygen concentration
c. temperature
d. all of the above
d.
. Jason has just spent four weeks in Rocky Mountain National
Park, studying plants that grow above 10,000 feet elevation.
Which of the following would be a likely change in his blood
because of time spent at high elevation?
a. increased number of red
blood cells
b. increased number of
white blood cells
c. increased number of
platelets
d. increased amount of
globulins in the plasma
a.
A person with Type O− (O-negative) blood will have:
a. type A and B plasma
antibodies
b. type A and B antigens on
the red blood cells
c. Rh antigens on the red
blood cells
d. none of the above
d.
A deficiency of red blood cells would result in:
a. fatigue and dizziness
b. bleeding and bruising
c. increased susceptibility to
infections
d. all of the above
a.
Which donor blood type would be most appropriate for
transfusing an AB+ recipient?
a. A−
b. B−
c. O−
d. all of the above
d.
What do myeloblasts, lymphoblasts, and monoblasts have in
common?
a. They are immature cells that develop into white blood cells.
b. They are immature cells that develop into red blood cells.
c. They are found in the circulating blood.
d. They are immature cells that develop into platelets.
a.
. Jaundice is caused by the presence of ____________ in the
blood plasma, which is a breakdown product of ____________.
a. hemoglobin . . . red
blood cells
b. bilirubin . . . hemoglobin
c. albumin . . . white blood
cells
d. prothrombin . . . platelets
b.
Which white blood cells are present in the greatest number in
the blood and are the body’s first responders to infection?
a. neutrophils
b. lymphocytes
c. platelets
d. monocytes
a.
The steps in the hemostasis process are (1) platelets become
sticky and form a platelet plug, (2) walls of a damaged blood
vessel undergo spasms, (3) a clot forms from fibrin, platelets,
and trapped red blood cells. Which of the following choices
represents the correct order of these steps?
a. 1-3-2
b. 3-1-2
c. 2-3-1
d. 2-1-3
d.
Hemophilia results from a(n):
a. insufficient number of
red blood cells
b. insufficient number of
platelets
c. lack of one or more
plasma proteins involved
in blood clotting
d. abnormal type of
hemoglobin
c
. Which of the following can lead to anemia?
a. insufficient iron in the
diet
b. insufficient Vitamin B12
absorption from the
digestive tract
c. spending several weeks at
a high altitude
d. both (a) and (b)
d.
Which property do granular and agranular leukocytes have in
common?
a. Both lack a nucleus.
b. Both contain granules or vesicles.
c. Both are found in approximately equal numbers in the circulating blood.
d. Both are derived from myeloblasts.
b.
