ATI RN
Genitourinary System Quizlet Questions
Question 1 of 5
A 33-year-old woman comes to the clinic with a history of abnormal vaginal bleeding and pelvic pain. The nurse suspects that she might have fibroids. Which of the following would the nurse expect to find upon examination?
Correct Answer: A
Rationale: The correct answer is A because fibroids typically present as an enlarged, irregular uterus that may be tender to palpation. Fibroids are non-cancerous growths in the uterus that can cause abnormal bleeding and pelvic pain. The irregular shape and tenderness are characteristic findings of fibroids. Option B is incorrect because fibroids are not typically smooth and do not have smooth contours. Option C is incorrect because fibroids are not usually smooth and tender. Option D is incorrect because fibroids are not soft or mobile; they are usually firm and fixed in place within the uterus.
Question 2 of 5
The basic function of the renal system includes filtration, secretion, reabsorption, and excretion. Which of the following substances is secreted by the nephrons and can be found in the filtrate that is eventually excreted?
Correct Answer: B
Rationale: The correct answer is B: Creatinine. Creatinine is a waste product produced by muscle metabolism and is filtered by the nephrons in the kidneys. It is then secreted into the filtrate and eventually excreted in the urine. A: Amino Acids are reabsorbed by the nephrons, not secreted. C: Sodium is primarily reabsorbed by the nephrons to maintain electrolyte balance. D: Glucose is normally completely reabsorbed by the nephrons unless there is a medical condition such as diabetes where it may be found in the urine.
Question 3 of 5
What is the upper expanded region of the ureter called?
Correct Answer: A
Rationale: The correct answer is A: Renal pelvis. The upper expanded region of the ureter is called the renal pelvis, which is where the major calyces converge to collect urine before it travels down the ureter. The other choices are incorrect: B) Renal papilla is the tip of the renal pyramid where urine is collected before entering the minor calyx, C) Renal pyramids are the conical structures in the renal medulla that contain the nephrons, and D) Renal cortex is the outer region of the kidney where the nephrons are located.
Question 4 of 5
Branches of the abdominal aorta that supply the kidneys are called _________.
Correct Answer: C
Rationale: The correct answer is C: Renal arteries. Renal arteries are branches of the abdominal aorta that supply blood to the kidneys. They play a crucial role in delivering oxygenated blood to the kidneys for filtration and waste removal. Choice A, Renal capsules, are fibrous tissue surrounding the kidney, not blood vessels. Choice B, Ureters, are tubes that carry urine from the kidneys to the bladder, not blood vessels. Choice D, Renal Columns, are extensions of the renal cortex in the kidney, not blood vessels. Hence, C is the correct choice as it directly relates to the blood supply of the kidneys.
Question 5 of 5
A 35 year old man heroin addict on methadone maintenance therapy for the last one year, is positive for TB on Chest x-ray. He was started on standard quadri anti-TB drug. He is rushed to ER complaining of withdrawal symptoms. Which of the following anti-TB drugs is likely to cause this patient’s withdrawal reaction?
Correct Answer: B
Rationale: The correct answer is B: Rifampicin. Rifampicin is known to induce cytochrome P450 enzymes, leading to increased metabolism of methadone and subsequently causing withdrawal symptoms in methadone-maintained patients. Streptomycin (A) is an aminoglycoside antibiotic used in TB treatment but does not interact with methadone. INH (C) and Pyrazinamide (D) do not have significant interactions with methadone metabolism. Therefore, Rifampicin is the likely cause of this patient's withdrawal symptoms.