MCQ B.5.6. - BasicPhysiology.org

B.5.6. Special Circulations

Created on May 18, 2023 By

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MCQ B.5.6.

Special Circulations

1 / 5

The cutaneous circulation is very important because it is involved in the regulation of which parameter?

the amount of water in the body

the temperature inside the body

the pH (=acidity) in the body

the temperature outside the body

the protection from microbes from outside

2 / 5

During a normal cardiac systole, which part of the cardiac muscle wall will be perfused the least?

The right atrial wall

The left atrial wall

The right ventricular wall

The left ventricular wall

The ventricular septum

3 / 5

Which type of skeletal muscle contraction will usually last longer?

Tonic contractions

Phasic contractions

Tonic and phasic contractions

Tonic and concentric contractions

Tonic and eccentric contractions

4 / 5

When a skeletal muscle exercises in a phasic manner, what will happen to the average distance between the muscle cells and the nearest capillary?

The distance will decrease

The distance will increase

The distance will stay the same

In peripheral fibers, the distance will increase

In peripheral fibers, the distance will decrease

5 / 5

How many separate capillary beds are there present in a typical portal circulation?

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