Nokea
The nurse is providing patient teaching about an erectile dysfunction drug. One of the drugs potential side effects is prolonged, painful erection of the penis without sexual stimulation, which is known as:
- A. Orchitis.
- B. Strictur
- C. Priapism.
- D. Phimosis.
Correct Answer: C
Rationale: Step 1: Define priapism - Priapism is a prolonged, painful erection of the penis without sexual stimulation.
Step 2: Link to the drug side effect - The question mentions a potential side effect of an erectile dysfunction drug, which is priapism.
Step 3: Eliminate other choices - Orchitis is inflammation of the testicle, stricture is a narrowing of a tube or passage, and phimosis is the inability to retract the foreskin. These do not match the description of priapism.
Step 4: Conclusion - The correct answer is C because it directly aligns with the described side effect and the other choices do not.
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The nurse is preparing to collect an ordered urine sample for urinalysis. The nurse should be aware that this test will include what assessment parameters? Select all that apply.
- A. Specific gravity of the patients urine
- B. Testing for the presence of glucose in the patients urine
- C. Microscopic examination of urine sediment for RBCs
- D. Microscopic examination of urine sediment for casts
Correct Answer: A
Rationale: The correct answer is A: Specific gravity of the patient's urine. Specific gravity measures the concentration of solutes in urine, indicating the kidney's ability to concentrate or dilute urine.
B: Testing for the presence of glucose is typically done to assess for diabetes, not a routine urinalysis.
C: Microscopic examination for RBCs is mainly done to detect presence of blood in urine, not a routine parameter.
D: Microscopic examination for casts is done to assess for kidney disease, not part of a routine urinalysis.
Therefore, specific gravity is the key parameter for urine concentration and kidney function, making it the correct choice.
The main regulator of water reabsorption is
- A. renin
- B. angiotensin
- C. antidiuretic hormone
- D. aldosterone
Correct Answer: C
Rationale: The correct answer is C: antidiuretic hormone. Antidiuretic hormone (ADH) regulates water reabsorption in the kidneys by increasing permeability of the collecting ducts to water. This allows for reabsorption of more water back into the bloodstream, reducing urine output and maintaining water balance. Renin, angiotensin, and aldosterone are involved in regulating blood pressure and electrolyte balance, not specifically water reabsorption. Therefore, ADH is the main regulator of water reabsorption in the body.
Which of the following agents is indicated in a 25 year old female is diagnosed with genital herpes simplex virus infection?
- A. Amantadine
- B. Valacyclovir
- C. Lamivudine
- D. Zanamivir
Correct Answer: B
Rationale: The correct answer is B: Valacyclovir. Valacyclovir is a commonly prescribed antiviral medication used to treat genital herpes simplex virus infections. Firstly, it is a nucleoside analog that inhibits viral DNA replication, helping to reduce symptoms and prevent outbreaks. Additionally, Valacyclovir is well-tolerated and effective in managing herpes infections in young adults.
Choice A, Amantadine, is an antiviral primarily used for treating influenza A virus infections and is not effective against herpes simplex viruses. Choice C, Lamivudine, is an antiretroviral medication used to treat HIV and hepatitis B infections, not herpes simplex virus infections. Choice D, Zanamivir, is also an antiviral used for treating influenza infections and is not indicated for genital herpes simplex virus infections.
The nurse is caring for a patient who has undergone
- A. Empty the drainage bag at least every 8 hours. creation of a urinary diversion. Forty-eight hours
- B. Irrigate the catheter every 8 hours with normal saline postoperatively, the nurses assessment reveals that the stoma is a dark purplish color. What is the nurses most
Correct Answer: C
Rationale: Rationale: Choice C is correct because it presents the only complete and coherent statement. The other options are incomplete or irrelevant, providing incorrect instructions for postoperative care. Emptying a drainage bag, irrigating a catheter, or assessing stoma color are not directly related to caring for a patient after urinary diversion surgery. Therefore, choice C is the most appropriate answer based on the context of postoperative care.
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.