Nokea
The best way for an individual to maintain acid-base balance is to
- A. avoid or quit smoking
- B. avoid or quit smoking
- C. quit smoking and quit smoking
- D. quit smoking and quit smoking
Correct Answer: D
Rationale: Maintaining a healthy lifestyle, including quitting smoking, regular exercise, and a healthy diet, helps prevent conditions like COPD and type-2 diabetes, which can disrupt acid-base balance.
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Immunity which occurs when antibodies are passed from the mother to the fetus through the placenta or through breast milk is called:
- A. natural passive
- B. artificial active
- C. natural active
- D. artificial passive
Correct Answer: A
Rationale: Natural passive immunity occurs when antibodies are transferred from the mother to the fetus via the placenta or breast milk, providing temporary protection.
A major serum protein that is below normal in patients who have inadequate nutrition is:
- A. Albumin
- B. Globulin
- C. Fibrinogen
- D. Transferrin
Correct Answer: A
Rationale: Albumin is a major serum protein, and low levels are indicative of inadequate nutrition, as it is synthesized by the liver and requires adequate protein intake.
The most common causes of decreased comfort for a patient are pain and
- A. light-headedness
- B. nausea
- C. emotional stress
- D. depression
Correct Answer: C
Rationale: Pain and emotional stress are the two leading causes of discomfort for a patient, particularly in situations like surgery, where anxiety can exacerbate discomfort.
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.
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.