NU 621 (Advanced Pathophysiology) Final Exam Readiness Q & S 2024.NU 621 (Advanced Pathophysiology) Final Exam Readiness Q & S 2024.NU 621 (Advanced Pathophysiology) Final Exam Readiness Q & S 2024.
,1. Multiple Choice: Which of the following conditions is
characterized by a decrease in bone density?
a) Osteoporosis
b) Osteomalacia
c) Osteoarthritis
d) Osteomyelitis
Correct Answer: a) Osteoporosis
Rationale: Osteoporosis is a condition where decreased
bone density leads to an increased risk of fractures.
2. Fill-in-the-Blank: __________ is the term used to
describe abnormally high blood pressure.
Correct Answer: Hypertension
Rationale: Hypertension refers to higher than normal
blood pressure, which can lead to cardiovascular
complications.
3. True/False: Insulin resistance is a primary component of
Type 1 diabetes.
Correct Answer: False
Rationale: Type 1 diabetes is characterized by the body's
inability to produce insulin, whereas insulin resistance is a
hallmark of Type 2 diabetes.
, Physical inactivity
Rationale: High LDL cholesterol, smoking, and physical
inactivity are established risk factors for atherosclerosis.
High dietary fiber intake is generally considered protective
against it.
5. Multiple Choice: What is the primary function of the
hormone aldosterone?
a) Increase blood glucose levels
b) Regulate the balance of salt and water in the body
c) Stimulate red blood cell production
d) Promote inflammation
Correct Answer: b) Regulate the balance of salt and
water in the body
Rationale: Aldosterone plays a crucial role in regulating
sodium and potassium levels, thereby influencing water
balance and blood pressure.
6. Fill-in-the-Blank: The absence of intrinsic factor
production leads to __________ anemia.
Correct Answer: Pernicious
Rationale: Pernicious anemia is caused by the lack of
intrinsic factor, which is necessary for vitamin B12
absorption.
7. True/False: Hyperthyroidism can lead to an increased
metabolic rate and weight loss.
Correct Answer: True
Rationale: Hyperthyroidism is characterized by an
overactive thyroid gland, resulting in an increased
metabolism and often weight loss.
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