The stem cell that gives rise to all the formed elements found in blood is calle

Question

The stem cell that gives rise to all the formed elements found in blood is called a:

Question 18 options:

Agranulocyte

Leukocyte

Hemocytoblast

Megakaryocyte

Granulocyte

Save

Question 19 (1 point)

The volume of blood pumped out by each ventricle with each heart beat is called the:

Question 19 options:

Systolic Pressure

Heart Rate

Stroke Volume

Cardiac Cycle

Cardiac Output

Save

Question 20 (1 point)

A clot that forms in the blood vessels serving the heart is called a coronary thrombosis.

Question 20 options:

TRUE

FALSE

Save

Question 21 (1 point)

Veins always carry blood away from the heart.

Question 21 options:

TRUE

FALSE

Save

Question 22 (1 point)

A clot that breaks away from a vessel wall and circulates freely within the bloodstream is called a(n):

Question 22 options:

Thromboplastin

Fibrin

Clotting Cascade

Thrombus

Embolus

Save

Question 23 (1 point)

Which of the following has the layers of a blood vessel in the correct order from innermost to outermost?

Question 23 options:

Tunica media, tunica intima, tunica, adventitia

Tunica intima, tunica adventitia, tunica media

Tunica intima, tunica media, tunica adventitia

Tunica adventitia, tunica media, tunica intima

Save

Question 24 (1 point)

1.??? How does the wall of a vein differ from an artery?

Question 24 options:

The exterior layer is composed largely of collagen fiber.

It has three coats.

It contains smooth muscle.

It is lined by a thin layer of endothelium.

The middle coat is relatively thin.

Save

Question 25 (1 point)

The aorta is the largest artery within the pulmonary circulaton.

Question 25 options:

TRUE

FALSE

Save

Question 26 (1 point)

Which of the following does not contain extracellular fluid?

Question 26 options:

Renin

Kinin

Surfactant

Lecithin

Save

Question 27 (1 point)

All of the following are part of the respiratory zone except:

Question 27 options:

Alveolar Ducts

Primary Bronchi

Alveolar Sacs

Alveoli

Respiratory Bronchioles

Save

Agranulocyte

Leukocyte

Hemocytoblast

Megakaryocyte

Granulocyte

Explanation / Answer

18. Hemocytoblast

19 Stroke volume

20 True

21 False

22 Embolus

23 Tunica intima, tunica media, tunica adventitia

24 The middle coat is relatively thin

25 False

26 Lecithin

27 Primary bronchi

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.