Nokea
The best indicator of fluid volume changes in the body is:
- A. Skin dryness
- B. weight changes
- C. Blood pressure
- D. pulse rate
Correct Answer: B
Rationale: Changes in weight are the best indicator of fluid volume changes in the body, as they directly reflect fluid gain or loss.
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A defining characteristic of malignant (oncrous) cells is:
- A. they cannot spread to other tissues or organs
- B. they can invade healthy cells, tissues, and organs
- C. they are normally a health risk
- D. none of the above
Correct Answer: B
Rationale: Malignant (cancerous) cells can invade healthy cells, tissues, and organs through tumor formation and metastasis, unlike benign cells which do not spread.
The inability to pass stool is known as
- A. constipation
- B. obstipation
- C. diarrhea
- D. incontinence
Correct Answer: B
Rationale: Obstipation is the severe inability to pass stool, often more extreme than constipation, which involves hard, dry, and difficult-to-pass stool.
The type of blood vessel associated with the answer provided:
- A. venous
- B. portal
- C. atrial
- D. capillary
Correct Answer: A
Rationale: The correct answer is venous, as venous blood vessels are commonly associated with clotting issues, such as in deep vein thrombosis, based on the context of the previous question.
The minimum hourly urinary output in a patient should be at least:
- A. 5 mL per hour
- B. 10 mL per hour
- C. 30 mL per hour
- D. 60 mL per hour
Correct Answer: C
Rationale: 30 mL per hour is the minimum hourly urinary output in a normal healthy adult, indicating adequate kidney function and fluid balance.
The process to control cellular growth, replication, and differentiation to maintain homeostasis is called:
- A. cellular regulation
- B. cellular impairment
- C. cellular reproduction
- D. cellular tumor
Correct Answer: A
Rationale: Cellular regulation is the term used to describe both the positive and negative aspects of cellular function, ensuring proper growth, replication, and differentiation.