Nokea
Do you want to go to the park?
- A. Yes
- B. No
- C. Maybe
- D. I don't know
Correct Answer: A
Rationale: The correct answer is A: Yes. The question asks for a preference, and "Yes" indicates a positive desire to go to the park. Choosing "No" (B) indicates a lack of interest. "Maybe" (C) suggests uncertainty, and "I don't know" (D) shows indecision. Therefore, selecting "Yes" aligns with the question and expresses a clear preference, making it the correct answer.
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Cloxacillin is indicated in infections caused by the following organism(s) * a Staphylococci
- A. Streptococci
- B. Gonococci
- C. All of the above
Correct Answer: A
Rationale: Step-by-step rationale:
1. Cloxacillin is a beta-lactam antibiotic effective against Staphylococci.
2. Streptococci are not within the spectrum of activity for Cloxacillin.
3. Gonococci are also not susceptible to Cloxacillin.
4. Therefore, the correct answer is A (Streptococci), as Cloxacillin is indicated only for Staphylococcal infections.
Summary:
Choice A is correct because Cloxacillin is effective against Staphylococci. Choices B and C are incorrect because Cloxacillin is not indicated for Gonococci or all of the organisms mentioned.
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.
Which of the following antibiotics is considered safe to use in newborn babies?
- A. Chloramphenicol
- B. Trimethoprim/Sulfamethoxazole
- C. Tetracyclines
- D. Ampicillin
Correct Answer: D
Rationale: The correct answer is D: Ampicillin. It is considered safe to use in newborn babies due to its efficacy against common bacterial infections in this age group. Ampicillin is a broad-spectrum antibiotic that is often prescribed for neonatal sepsis and meningitis. It is also well-tolerated and has minimal side effects in newborns.
A: Chloramphenicol is not recommended in newborns due to the risk of gray baby syndrome.
B: Trimethoprim/Sulfamethoxazole can cause kernicterus and other adverse effects in newborns.
C: Tetracyclines can lead to tooth discoloration and inhibit bone growth in newborns.
What indicates to the nurse that a patient with AKI is in the recovery phase?
- A. A return to normal weight
- B. A urine output of 3700 mL/day
- C. Decreasing sodium and potassium levels
- D. Decreasing blood urea nitrogen (BUN) and creatinine levels
Correct Answer: B
Rationale: Step-by-step rationale for why choice B is correct:
1. A urine output of 3700 mL/day indicates improved kidney function.
2. Increased urine output signifies the kidneys are able to filter and excrete waste.
3. High urine output is a positive sign of recovery in AKI patients.
4. Monitoring urine output is crucial in assessing kidney function.
5. Return to normal weight (choice A) may not directly indicate kidney recovery.
6. Decreasing sodium and potassium levels (choice C) can be due to other factors.
7. Decreasing BUN and creatinine levels (choice D) are important but do not directly indicate the recovery phase in AKI patients.
The process of voiding urine from the enhanced by: bladder is known as:
- A. large surface area of the capillaries
- B. menstruation
- C. large numbers of glomeruli
- D. implantation
Correct Answer:
Rationale: Correct Answer: C: large numbers of glomeruli
Rationale:
1. The process of voiding urine involves the filtration of blood in the kidneys.
2. Glomeruli are the kidney structures responsible for filtering blood and forming urine.
3. Having a large number of glomeruli increases the efficiency of urine production and filtration.
4. Therefore, the presence of large numbers of glomeruli enhances the process of voiding urine.
Summary:
A: Large surface area of capillaries - This does not directly relate to the process of voiding urine but rather to blood circulation.
B: Menstruation - Menstruation is a reproductive process and not related to voiding urine.
D: Implantation - Implantation refers to the attachment of a fertilized egg in the uterus and is not related to voiding urine.