Nokea
Which statement by a new nurse teaching a patient with cystitis requires intervention?
- A. You should always drink 1 to 3 liters of fluid every day.
- B. Empty your bladder regularly even if you do not feel the urge to urinate.
- C. Drinking cranberry juice daily may decrease bacteria in your bladder.
- D. It's OK to soak in the tub with bubble bath as it will keep you clean.
Correct Answer: D
Rationale: The correct answer is D because soaking in a tub with bubble bath can exacerbate cystitis symptoms due to potential irritation from the bubble bath chemicals. This can worsen the patient's condition. A, B, and C are correct statements. A promotes proper hydration, B encourages regular emptying of the bladder to prevent bacterial growth, and C suggests a potential remedy for cystitis by consuming cranberry juice.
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A-50-year-old man has a history of frequent episodes of renal colic with high calcium renal stones. The most useful agent in the treatment of recurrent calcium stones is:
- A. Furosemide
- B. Spironolactone
- C. Hydrochlorothiazide
- D. Acetazolamide
Correct Answer: C
Rationale: Rationale: The correct answer is C: Hydrochlorothiazide. It is a thiazide diuretic that reduces calcium excretion, preventing stone formation. Furosemide (A) and spironolactone (B) do not target calcium excretion specifically. Acetazolamide (D) is a carbonic anhydrase inhibitor and not commonly used for calcium stones.
Which of the following antibiotics is considered safe to use in newborn * babies?
- A. Chloramphenicol
- B. Trimethoprim/Sulfamethoxazole
- C. Teracyclines
- D. Ampicillin
Correct Answer: D
Rationale: The correct answer is D: Ampicillin. Ampicillin is considered safe for use in newborn babies because it is a commonly used antibiotic in neonates and has a favorable safety profile. It is effective against a wide range of bacteria commonly found in newborns. Chloramphenicol (A) can cause serious side effects like gray baby syndrome. Trimethoprim/Sulfamethoxazole (B) is not recommended in newborns due to potential risks. Tetracyclines (C) can lead to tooth discoloration and bone growth inhibition in newborns.
What is the most appropriate intervention for Susan who is eating less protein than prescribed?
- A. Praise her for cutting back even further than instructed on protein
- B. Suggest that if she eats less protein she should increase carbohydrates
- C. Recommend eating the amount of protein prescribed
- D. Refer her to the dietician
Correct Answer: C
Rationale: The correct answer is C: Recommend eating the amount of protein prescribed. This is the most appropriate intervention because it aligns with the prescribed dietary requirements for Susan's health. By following the prescribed protein intake, Susan can ensure she is meeting her nutritional needs and promoting optimal health.
Explanation:
1. A (Praise her for cutting back even further than instructed on protein): This choice is incorrect as it encourages behavior that goes against the prescribed dietary recommendation, which could negatively impact Susan's health.
2. B (Suggest that if she eats less protein she should increase carbohydrates): This choice is incorrect as it does not address the issue of inadequate protein intake and may lead to an imbalance in her macronutrient intake.
3. D (Refer her to the dietician): While referring her to a dietician may be beneficial for further guidance, it does not directly address the immediate issue of Susan not consuming the prescribed amount of protein.
The penicillin G preparation with the longest duration of action is:
- A. Benzathine penicillin
- B. Sodium penicillin
- C. Potassium penicillin
- D. Procaine penicillin
Correct Answer: A
Rationale: The correct answer is A: Benzathine penicillin. Benzathine penicillin has the longest duration of action among the choices because it is formulated as a salt that releases the active drug slowly over an extended period. The benzathine salt forms a depot at the injection site, leading to a sustained release of penicillin into the bloodstream. This results in a prolonged therapeutic effect and less frequent dosing compared to other penicillin preparations.
Summary:
- Choice B: Sodium penicillin has a shorter duration of action as it gets rapidly absorbed and eliminated from the body.
- Choice C: Potassium penicillin is not a standard form of penicillin and does not exist as a distinct preparation.
- Choice D: Procaine penicillin has an intermediate duration of action compared to benzathine penicillin due to the addition of procaine for local anesthesia, but it is not as long-acting.
Which of these statements is most appropriate when the nurse is obtaining a genitourinary history from an older man?
- A. Do you need to get up at night to urinate?
- B. Do you experience nocturnal emissions, or wet dreams?
- C. Do you know how to perform a testicular self-examination?
- D. Has anyone ever touched your genitals when you did not want them to?
Correct Answer: A
Rationale: The correct answer is A because it pertains to a common genitourinary issue in older men, nocturia. Nocturnal emissions (choice B) are not typically relevant in this context. Testicular self-examination (choice C) is more appropriate for younger men, and asking about unwanted touching (choice D) is not relevant to obtaining a genitourinary history. Asking about nocturia can provide valuable information about potential prostate issues, urinary tract infections, or other conditions commonly affecting older men.