The second most common formed elements in the human blood are:

1. Proteins 2. Water
3. RBC 4. Thrombocytes

Subtopic:  Blood: General Description & RBC |
 72%
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The functions of the lymphatic system do not include:
1. The removal of interstitial fluid from tissues
2. Transport of factors needed for coagulation of blood
3. transport of nutrients and hormones
4. Absorption and transport of end products of fat digestion

Subtopic:  Lymph |
 66%
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Match each item in Column I with one in Column II and select the correct answer from the codes given:

COLUMN I COLUMN II
A. Closure of AV valves a. Second heart sound
B. Closure of semilunar valves b. First heart sound
C. Opening of AV valves c. Ventricular ejection
D. Opening of semilunar valves d. Passive ventricular filling

Codes

A B C D
1. a b c d
2. b a c d
3. b a d c
4. a b d c
Subtopic:  Rhythmic Excitation of Human Heart: Part 1 | Rhythmic Excitation of Human Heart: Part 2 |
 81%
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The nodal musculature of the heart has the capability to generate impulse:

1. on stimulation by the sympathetic division of the autonomic nervous system
2. on stimulation by the parasympathetic division of the autonomic nervous system
3. on stimulation by the somatic neural division of the peripheral nervous system
4. without any external stimulus
Subtopic:  Rhythmic Excitation of Human Heart: Part 1 | Rhythmic Excitation of Human Heart: Part 2 |
 76%
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Formed elements and clotting factors are removed from the blood. The remaining fluid will be called as:

1. Plasma 2. Lymph
3. Serum 4. Antiserum
Subtopic:  Lymph |
 82%
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The autonomic regulation of cardiac activity is carried out by a neural center located in:

1. Medulla oblongata 2. Hypothalamus
3. Cerebrum 4. Thalamus
Subtopic:  Regulation of Cardiac Activity |
 92%
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Match each item in Column I with one in Column II and select the correct answer from the codes given:

COLUMN I COLUMN II
A. Mitral valve a. Allows blood flow from left atrium to left ventricle
B. Papillary muscles b. Does not allow back opening of AV valves during ventricular systole
C. AV node c. Ensure all chambers do not contract simultaneously
D. Fibrous band between atrial and ventricular muscle mass d. Ensures atria contract before ventricles

Codes

A B C D
1. a b c d
2. b a c d
3. b a d c
4. a b d c
Subtopic:  Human Heart: Gross Anatomy |
 56%
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Match the plasma proteins in Column I with their function in Column II and select the correct answer from the codes given:

Column I Column II
A. Albumins a. Hemostasis
B. Globulins b. Transport carriers and immunity
C. Fibrinogen c. Colloid osmotic pressure

Codes

A B C
1. a b c
2. a c b
3. b a c
4. c b a
Subtopic:  Blood: General Description & RBC |
 87%
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The first heart sound is heard during:

1. beginning of ventricular systole
2. end of ventricular systole
3. atrial systole
4. ventricular ejection
Subtopic:  Human Heart: Cardiac Cycle |
 75%
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Another name for lymph would be:

1. Extra-cellular fluid 2. Tissue fluid
3. Plasma ultrafiltrate 4. Serous fluid
Subtopic:  Lymph |
 76%
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