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HARTMAN'S CNA CHAPTER 4
TERMS 2025 BRAND NEW ACTUAL
EXAM WITH 100% VERIFIED
QUESTIONS AND CORRECT
SOLUTIONS| ACE YOUR GRADES.
1. Nerve Sensory Aging - correct answer -Vision and hearing
decreases, sense of balance may be affected, senses of taste
and smell decrease, sensitivity to heat and cold decreases
2. Circulatory System - correct answer -Includes the heart, blood
vessels, and blood.The circulatory system supplies food,
oxygen, and hormones to cells.
3. The Heart - correct answer -The heart pumps blood through the
blood vessels to the cells. The blood carries food oxygen, and
other substances cells need to function properly.
4. Normal Circulatory Aging - correct answer -Heart pumps less
efficiently, blood flow decreases, blood vessels narrow
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5. Hypertension - correct answer -High blood pressure. May be
caused by a hardening and narrowing of the blood vessels. It
can also result from kidney disease, tumors of the adrenal
gland, and pregnancy.
6. 140/90 or above - correct answer -Hypertension
7. 120/80-139/89 - correct answer -Pre-hypertension
8. Diuretics - correct answer -Drugs that reduce fluid in the body
9. CAD - correct answer -Coronary Artery Disease
10. Coronary Artery Disease - correct answer -Occurs when the
blood vessels in the coronary arteries narrow, reducing the
supply of blood to the heart muscles and depriving it of oxygen
and nutrients. Over time, fatty deposits will block the artery and
the muscle that was supplied by the blood vessel dies. Can
cause heart attack or stroke.
HARTMAN'S CNA CHAPTER 4
TERMS 2025 BRAND NEW ACTUAL
EXAM WITH 100% VERIFIED
QUESTIONS AND CORRECT
SOLUTIONS| ACE YOUR GRADES.
1. Nerve Sensory Aging - correct answer -Vision and hearing
decreases, sense of balance may be affected, senses of taste
and smell decrease, sensitivity to heat and cold decreases
2. Circulatory System - correct answer -Includes the heart, blood
vessels, and blood.The circulatory system supplies food,
oxygen, and hormones to cells.
3. The Heart - correct answer -The heart pumps blood through the
blood vessels to the cells. The blood carries food oxygen, and
other substances cells need to function properly.
4. Normal Circulatory Aging - correct answer -Heart pumps less
efficiently, blood flow decreases, blood vessels narrow
, Page | 2
5. Hypertension - correct answer -High blood pressure. May be
caused by a hardening and narrowing of the blood vessels. It
can also result from kidney disease, tumors of the adrenal
gland, and pregnancy.
6. 140/90 or above - correct answer -Hypertension
7. 120/80-139/89 - correct answer -Pre-hypertension
8. Diuretics - correct answer -Drugs that reduce fluid in the body
9. CAD - correct answer -Coronary Artery Disease
10. Coronary Artery Disease - correct answer -Occurs when the
blood vessels in the coronary arteries narrow, reducing the
supply of blood to the heart muscles and depriving it of oxygen
and nutrients. Over time, fatty deposits will block the artery and
the muscle that was supplied by the blood vessel dies. Can
cause heart attack or stroke.
