Q: A marathon runner’s muscles produce heat during prolonged exercise. Which equation best represents the relationship between muscle contraction and heat production?

$$Q = m \times c \times \Delta T$$

Question 1

Which of the following is NOT a function of muscular tissue?

Accepted Answer

Synthesizing hormones

Question 2

Which property of muscular tissue allows it to return to its original length after being stretched?

Accepted Answer

Elasticity

Question 3

A patient is unable to voluntarily move their arm muscles, but involuntary muscle contractions are still present. Which type of muscle tissue is primarily affected?

Accepted Answer

Skeletal muscle

Question 4

Which type of muscular tissue is striated and under voluntary control?

Accepted Answer

Skeletal muscle

Question 5

During shivering, which function of muscular tissue is most directly involved?

Accepted Answer

Generating heat

Question 6

Which property of muscle tissue is described by the ability to respond to a stimulus?

Accepted Answer

Excitability

Question 7

If a muscle can stretch without being damaged, which property does it possess?

Accepted Answer

Extensibility

Question 8

Which type of muscle tissue is found in the walls of hollow organs such as the digestive tract?

Accepted Answer

Smooth muscle

Question 9

A muscle fiber contracts forcefully when stimulated. Which property does this demonstrate?

Accepted Answer

Contractility

Question 10

Which of the following best describes cardiac muscle tissue?

Accepted Answer

Striated and involuntary

Question 11

A marathon runner’s muscles produce heat during prolonged exercise. Which equation best represents the relationship between muscle contraction and heat production?

Accepted Answer

$$Q = m 	imes c 	imes \Delta T$$

Question 12

Which muscle tissue type is responsible for pumping blood throughout the body?

Accepted Answer

Cardiac muscle

Question 13

Which property of muscle tissue is most important for maintaining posture over long periods?

Accepted Answer

Elasticity

Question 14

Which of the following is a correct pairing of muscle tissue type and its primary location?

Accepted Answer

Smooth muscle – blood vessels

Question 15

Which function of muscular tissue is most directly involved when swallowing food?

Accepted Answer

Moving substances within the body

Question 16

Which of the following muscle tissue types is NOT striated?

Accepted Answer

Smooth muscle

Question 17

A muscle’s ability to respond to a nerve impulse is an example of which property?

Accepted Answer

Excitability

Question 18

Which muscle tissue type is most likely to be damaged if overstretched, but is also able to stretch without being damaged under normal conditions?

Accepted Answer

Skeletal muscle

Question 19

Which of the following is a real-life example of the extensibility property of muscle tissue?

Accepted Answer

The biceps stretching during a triceps contraction

Question 20

Which muscle tissue type is most likely to be involved in involuntary movements such as peristalsis?

Accepted Answer

Smooth muscle

Muscular System: General Structure & Physiology

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