BSC 2086 Exam 1 Questions and Answers with Verified Solutions | Latest Update

BSC 2086 Exam 1 Questions and Answers with Verified Solutions |
Latest Update


QUESTION
Lymphocytes and monocytes are granular leukocytes. (T or F)

Answer:
False

QUESTION
Platelets are derived from this large precursor cell

Answer:
megakaryocyte

QUESTION
In the clotting process blood cells are trapped in this

Answer:
fibrin threads

QUESTION
Erythropoietin, a hormone that stimulates production of red blood cells, is produced by the
kidneys. (T or F)

Answer:
True

QUESTION
Which of the following is not a type of white blood cell?

Answer:
Thrombocyte

QUESTION
The volume of blood ejected from each ventricle with each beat is the

Answer:
stroke volume

QUESTION
The semilunar valves are the ____________ and ____________.

Answer:
pulmonic and aortic

, QUESTION
Cardiac output is the product of

Answer:
stroke volume and heart rate

QUESTION
This type of shock is the result of sudden blood loss.

Answer:
hypovolemic shock

QUESTION
Stroke volume is the number of contractions, or beats of the heart that occur in one minute. (T or
F)

Answer:
False

QUESTION
The thoracic aorta supplies structures in the chest. (T or F)

Answer:
True

QUESTION
This heart sound is caused by the sudden block of blood flow as the semilunar valves close at the
beginning of ventricular systole.

Answer:
Second heart sound

QUESTION
The circulatory system of the fetus has certain adaptations for the purpose of bypassing the
________.

Answer:
lungs

QUESTION
The arterial blood supply to the cardiac muscles of the heart wall is referred to as coronary
circulation. (T or F)

Answer:
True