A & P 2 Straighterline Final Exam- EXAM
Questions and Answers (Verified Answers)
(Latest Update 2026) UPDATE!!
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Terms in this set (303)
When erythrocytes are destroyed, The globin portion of the molecule is broken
which of the following events down into amino acids.
occurs?
Type AB blood has both A and B antigens on the red cells
In the platelet release reaction, ADP and thromboxanes stimulate other platelets
to become activated.
The hematocrit is d. the percentage of RBCs in a given volume of
blood.
What vitamin is necessary to Vitamin K
produce many clotting factors in
the liver?
A white blood cell engulfing a a. protection.
bacterium is an example of blood
functioning in
The oxygenated form of oxyhemoglobin
hemoglobin is called
,The only formed elements that c. leukocytes
possess a nucleus when mature are
the
Plasma . is the liquid matrix of the blood.
An increased amount of heparin in . prevent clotting process.
the blood might
On which chromosome is there a b. chromosome 11
mutation that leads to sickle cell
anemia?
Blood consists of a matrix of e. connective
plasma and cells; blood is a
subtype of ______ tissue.
The ability of white blood cells to b. diapedesis.
leave the circulation and enter
tissues is called
The nervous system and certain b. vascular spasm
chemicals can cause the
constriction of a blood vessel. This
is known as
The cascade of events in the factor XII
intrinsic pathway can be set into
motion when _____ comes into
contact with collagen.
If a blood buffer is absent, what regulation of pH
function of the blood would be
compromised?
,What is tissue thromboplastin? A compound released by damaged tissue that
initiates the extrinsic clotting pathway
A deficiency of which of the megakaryoblast
following stem cells would result in
a marked increase in the clotting
time of blood?
Macrophages are derived from monocytes
Which of the following events is conversion of fibrinogen to fibrin
one of the three main stages of
coagulation?
The "pacemaker" of the heart is the SA node
Where is blood moving during the Ventricles to great vessels
period of ejection?
The adult heart averages ___________ 250-300
grams.
The epicardium covers the surface of the heart.
Energy for contraction of aerobic respiration in the mitochondria
myocardial cells comes primarily
from
What event(s) occur during the QRS depolarization of the ventricles and
complex of an ECG? repolarization of the atria
The relationship between preload Starling Law of the heart.
and stroke volume is known as
Cardiac muscle cells are maintained by an extensive capillary network.
, During the isovolumetric AV and semilunar valves are closed.
contraction period of the cardiac
cycle,
Pressure in the right ventricle must pulmonary trunk
exceed pressure in the ____ before
the right ventricle can eject blood.
In the cardiac cycle, all four chambers of the heart are in diastole at
the same time.
What cardiac arrhythmia will have ventricular fibrillation
no QRS complex as a symptom?
Which of the following is Tissue plasminogen activator (t-PA)
administered to the people
suffering from myocardial infarction
following onset of symptoms?
Which of the following might chronic stress
increase the risk for cardiovascular
disease?
Aortic stenosis results from a narrowed opening through the aortic valve
An incompetent pulmonary lungs
semilunar valve could result in less
blood reaching the
A patient has been diagnosed with Angioplasty
mild heart disease. Tests show that
some of the coronary arteries are
partially occluded. Which of the
following is the best course of
action to treat the disease?
Questions and Answers (Verified Answers)
(Latest Update 2026) UPDATE!!
Save
Terms in this set (303)
When erythrocytes are destroyed, The globin portion of the molecule is broken
which of the following events down into amino acids.
occurs?
Type AB blood has both A and B antigens on the red cells
In the platelet release reaction, ADP and thromboxanes stimulate other platelets
to become activated.
The hematocrit is d. the percentage of RBCs in a given volume of
blood.
What vitamin is necessary to Vitamin K
produce many clotting factors in
the liver?
A white blood cell engulfing a a. protection.
bacterium is an example of blood
functioning in
The oxygenated form of oxyhemoglobin
hemoglobin is called
,The only formed elements that c. leukocytes
possess a nucleus when mature are
the
Plasma . is the liquid matrix of the blood.
An increased amount of heparin in . prevent clotting process.
the blood might
On which chromosome is there a b. chromosome 11
mutation that leads to sickle cell
anemia?
Blood consists of a matrix of e. connective
plasma and cells; blood is a
subtype of ______ tissue.
The ability of white blood cells to b. diapedesis.
leave the circulation and enter
tissues is called
The nervous system and certain b. vascular spasm
chemicals can cause the
constriction of a blood vessel. This
is known as
The cascade of events in the factor XII
intrinsic pathway can be set into
motion when _____ comes into
contact with collagen.
If a blood buffer is absent, what regulation of pH
function of the blood would be
compromised?
,What is tissue thromboplastin? A compound released by damaged tissue that
initiates the extrinsic clotting pathway
A deficiency of which of the megakaryoblast
following stem cells would result in
a marked increase in the clotting
time of blood?
Macrophages are derived from monocytes
Which of the following events is conversion of fibrinogen to fibrin
one of the three main stages of
coagulation?
The "pacemaker" of the heart is the SA node
Where is blood moving during the Ventricles to great vessels
period of ejection?
The adult heart averages ___________ 250-300
grams.
The epicardium covers the surface of the heart.
Energy for contraction of aerobic respiration in the mitochondria
myocardial cells comes primarily
from
What event(s) occur during the QRS depolarization of the ventricles and
complex of an ECG? repolarization of the atria
The relationship between preload Starling Law of the heart.
and stroke volume is known as
Cardiac muscle cells are maintained by an extensive capillary network.
, During the isovolumetric AV and semilunar valves are closed.
contraction period of the cardiac
cycle,
Pressure in the right ventricle must pulmonary trunk
exceed pressure in the ____ before
the right ventricle can eject blood.
In the cardiac cycle, all four chambers of the heart are in diastole at
the same time.
What cardiac arrhythmia will have ventricular fibrillation
no QRS complex as a symptom?
Which of the following is Tissue plasminogen activator (t-PA)
administered to the people
suffering from myocardial infarction
following onset of symptoms?
Which of the following might chronic stress
increase the risk for cardiovascular
disease?
Aortic stenosis results from a narrowed opening through the aortic valve
An incompetent pulmonary lungs
semilunar valve could result in less
blood reaching the
A patient has been diagnosed with Angioplasty
mild heart disease. Tests show that
some of the coronary arteries are
partially occluded. Which of the
following is the best course of
action to treat the disease?
