The Skeletal, Muscular, and Nervous Systems

Question 1

An individual visits the doctor because they notice that, over time, they have been losing muscle strength. Which explanation will the doctor MOST likely give?

Revolt · Accepted Answer

The individual could have muscular dystrophy.

Question 2

Bones are composed mostly of __________.

Revolt · Accepted Answer

calcium

Question 3

A signal from the nervous system that is sent from the brain to the hand would follow a different pathway than a signal sent from the hand to the brain.

Revolt · Accepted Answer

T

Question 4

Formulate a weekly schedule that shows evidence of three different activities beneficial for your muscular system.

Revolt · Accepted Answer

Monday: strength exercises such as body-weight squats and push-ups. Wednesday: a 30-minute bike ride or brisk walk. Friday: a 30-minute dance or swimming session. After each activity, do gentle stretches to help maintain flexibility.

Question 5

Bones are composed mostly of __________.

Revolt · Accepted Answer

calcium

Question 6

Bones provide both structure and protection for the body.

Revolt · Accepted Answer

T

Question 7

The skeletal system serves all of the following functions EXCEPT:

Revolt · Accepted Answer

The skeletal system aids in the production of hormones that signal muscle and hair growth.

Question 8

The skeletal system serves all of the following functions EXCEPT:

Revolt · Accepted Answer

The skeletal system aids in the production of hormones that signal muscle and hair growth.

Question 9

Discuss four ways that you can keep your nervous system healthy.

Revolt · Accepted Answer

Four ways to keep the nervous system healthy are to get enough sleep, eat a balanced diet, exercise regularly, and protect the brain and spinal cord by wearing a helmet and using seat belts.

Question 10

Based on the scenario below, select the statement that accurately finishes the sentence. Stacey has recently had a car accident and has lost her sense of taste as a result. It is MOST likely that she has __________.

Revolt · Accepted Answer

damaged her peripheral nervous system because the information regarding taste cannot be transmitted back to her brain

The Skeletal, Muscular, and Nervous Systems Answers

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