Genitourinary System Quizlet

Genitourinary System Quizlet Related

Review Genitourinary System Quizlet related questions and content

This is Mr. Taylor’s first postoperative day. The urinary bladder drainage has become darker in color. Your initial action would be to

  • A. call the attending physician
  • B. irrigate with a piston syringe
  • C. check the flow to maintain a light pink drainage
  • D. Nothing; this is expected at this time
Correct Answer: C

Rationale: Correct Answer (C): Check the flow to maintain a light pink drainage.

Rationale:
1. Darker bladder drainage may indicate blood in the urine, which could be a sign of internal bleeding postoperatively.
2. Checking the flow allows you to assess the amount and color of drainage to ensure it stays light pink, indicating no significant bleeding.
3. Monitoring the drainage color helps in early detection of complications and prompt intervention if needed.

Incorrect Choices:
A: Calling the attending physician is not the initial action as it may delay necessary intervention.
B: Irrigating with a piston syringe can disrupt the natural drainage pattern and should not be done without a healthcare provider's order.
D: Ignoring the change in color as expected can lead to overlooking a potentially serious issue.

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The microscopic functional unit of the kidney Urinary bladder Urethra Putting it all together 19 Explain, in your own words, whether the following substances would normally be expected to be present

  • B. Protein
  • C. Glucose
  • D. Some people may need to undergo kidney dialysis. Explain, in your own words, how this intervention is
Correct Answer: B

Rationale: The correct answer is B: Protein. In the urine, the presence of protein can indicate kidney damage or malfunction. Normally, the kidneys filter out waste products, toxins, and excess substances, but proteins are too large to pass through healthy kidney filters. If protein is found in the urine, it suggests a problem with the kidney's filtration system. This can be a sign of conditions like kidney disease or diabetes.

Rationale for why the other choices are incorrect:
A: Urinary bladder and urethra are not typically associated with the presence of substances like protein in urine.
C: Glucose in the urine may indicate diabetes or other health issues, but it is not the most common substance to be tested for in routine urinalysis.
D: Kidney dialysis is a treatment for kidney failure, not a substance present in urine.

The following drug is used for oral treatment of trichomonas vaginitis:

  • A. Diiodohydroxyquin
  • B. Tinidazole
  • C. Clotrimazole
  • D. Ketoconazole
Correct Answer: B

Rationale: The correct answer is B, Tinidazole, for oral treatment of trichomonas vaginitis. Tinidazole is a nitroimidazole antibiotic that is effective against trichomonas. It has good oral bioavailability and is commonly used for this infection. Diiodohydroxyquin (A) is not indicated for trichomonas vaginitis. Clotrimazole (C) and Ketoconazole (D) are antifungal agents used for yeast infections, not trichomonas. Tinidazole is the most appropriate choice due to its effectiveness against trichomonas and its oral administration route.

Which of the following best describes the mechanism of action of alprostadil?

  • A. Alprostadil increases cAMP
  • B. Alprostadil increases cGMP
  • C. Alprostadil increases PDE-5
  • D. Alprostadil blocks NO (nitric oxide)
Correct Answer: A

Rationale: Alprostadil is a prostaglandin E1 analog that works by binding to specific receptors and activating adenylate cyclase, leading to increased levels of cAMP. This results in smooth muscle relaxation and vasodilation. Therefore, choice A is correct. Choices B and C are incorrect as alprostadil does not directly affect cGMP levels or PDE-5 activity. Choice D is also incorrect as alprostadil does not block nitric oxide, but rather enhances its effects through the cAMP pathway.

The nurse is caring for a patient scheduled for renal should the nurse include?

  • A. The need to be NPO for 12 hours prior to the test
  • B. Relaxation techniques to apply during the test
  • C. The need for conscious sedation prior to the test
  • D. Administration of IV potassium chloride
Correct Answer: A

Rationale: The correct answer is A because being NPO for 12 hours prior to a renal biopsy helps prevent complications such as aspiration during sedation. Choice B is incorrect as relaxation techniques are not typically relevant for a renal biopsy. Choice C is incorrect as conscious sedation is not routinely required for a renal biopsy. Choice D is incorrect as IV potassium chloride administration is unrelated to renal biopsy preparation and may even be contraindicated.

How is an intravenous pyelogram performed?

  • A. By palpating the suprapubic area.
  • B. By percussing the area over the bladder.
  • C. By injecting a contrast dye into the vein.
  • D. By using a stethoscope to listen for abnormal sounds.
Correct Answer: C

Rationale: The correct answer is C because an intravenous pyelogram (IVP) is performed by injecting a contrast dye into the vein. This dye travels through the bloodstream, highlighting the kidneys, ureters, and bladder on X-ray images. Palpating the suprapubic area (A) involves feeling for the bladder, but it is not part of an IVP procedure. Percussing the area over the bladder (B) involves tapping to assess for fluid or air, which is not relevant to an IVP. Using a stethoscope to listen for abnormal sounds (D) is not related to the process of an IVP.

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