CNA Chapter 9 Chapter Review Questions and Answers (2024) (Verified Answers)
What is homeostasis?
a condition in which all of the body's system are working at their best
What are three function of the skin, or integument?
protect internal organs from injury
protect the body against bacteri...
cna chapter 9 chapter review questions and answers
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CNA Chapter 9 Chapter Review Questions and
Answers (2024) (Verified Answers)
What is homeostasis?
a condition in which all of the body's system are working at their best
What are three function of the skin, or integument?
protect internal organs from injury
protect the body against bacteria
prevent the loss of too much water
Lost ten signs and symptoms to observe and report about the integumentary system.
1. blisters or bruises
2. dry or flaking skin
3. itching or scratching
4. swelling
5.rash or any skin discoloration
6. cuts, boils, sores, wounds, or abrasions
7. broken skin
8. changes in moistness/dryness
9. scalp or hair changes
10. redness or broken skin between toes or around toenails
How many bones make up the skeleton of the human body?
206
What type of exercises can help prevent contractors and muscle atrophy?
range of motion exercise
List five signs and symptoms to observe and report about the musculoskeletal system.
1. pain during movement
2. any new or increased swelling of joints
3. white, shiny, red, or warm areas over a joint
4. bruising
5. aches and pains reported
What are two functions of the nervous system?
to control and coordinate all body functions
to sense, interpret, and respond to changes occurring both inside and outside the human body
List ten signs and symptoms to observe and report about the central nervous system.
shaking or trembling
inability to move one side of the body
numbness or tingling
disturbance or changes in vision or hearing
dizziness or loss of balance
difficult swallowing
bowel and bladder changes
memory loss or confusion
violent behavior
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