FREE CSCS: Structure & Function of Body System Questions and Answers

Question 1

Muscle fibers of type IIa are...

Accepted Answer

Red / White

Answer

White

Question 2

The ankle is a multiaxial joint, correct or incorrect.

Accepted Answer

FALSE

Answer

TRUE

Question 3

An electrocardiogram (ECG) measurement by the machine shows heart ventricular repolarization.

Accepted Answer

T-Wave

Answer

P-Wave

Answer

QRS Complex

Question 4

True or False: Skeletal muscle is connected to myofilament, a fibrous connective tissue.

Accepted Answer

FALSE

Answer

TRUE

Question 5

If the blood's oxygen partial pressure is low and the alveoli's partial pressure of oxygen is high. As oxygen moves,

Accepted Answer

From the area of high partial pressure to the area of low partial pressure

Answer

From the area of low partial pressure to the area of high partial pressure

Question 6

What are the two major myofilament kinds can be discovered inside a myofibril?

Accepted Answer

Actin, Myosin

Answer

Actin, Titin

Answer

Myosin, Titin

Question 7

What is the name of a muscle cell's membrane?

Accepted Answer

Sarcolemma

Answer

Epimysium

Answer

Sarcoplasmic Reticulum

Answer

Transverse Tubule