ATI RN
jarvis physical examination and health assessment test bank Questions
Question 1 of 5
Hyperkalemia is associated with
Correct Answer: C
Rationale: Hyperkalemia is associated with diminished renal function because the kidneys play a crucial role in regulating potassium levels in the body. When renal function is impaired, the kidneys may not be able to excrete excess potassium effectively, leading to elevated potassium levels in the blood. - Choice A (Increase BP) is incorrect because hyperkalemia is not directly associated with increased blood pressure. - Choice B (Alpha-blockers) is incorrect as alpha-blockers are not typically linked to hyperkalemia. - Choice D (Loop diuretics) is incorrect as loop diuretics can actually lower potassium levels, not cause hyperkalemia.
Question 2 of 5
Which is the appropriate medication for a 31-year-old pregnant woman diagnosed with a UTI?
Correct Answer: A
Rationale: Rationale: 1. Cefuroxime and nitrofurantoin are safe for use in pregnancy and effective against UTIs. 2. Cefuroxime is a cephalosporin antibiotic, considered safe in pregnancy. 3. Nitrofurantoin is a first-line agent for UTIs in pregnancy due to its safety profile. 4. Ciprofloxacin and tetracycline are contraindicated in pregnancy due to potential harm to the fetus. 5. Amoxicillin is considered safe in pregnancy but not as effective as nitrofurantoin for UTIs.
Question 3 of 5
When measuring the fundal height of a pregnant female at 32 weeks gestation, which measurement would the NP suspect fetal growth?
Correct Answer: D
Rationale: The correct answer is D: 32 cm. At 32 weeks gestation, fundal height should typically correspond to the number of weeks of gestation. This is known as the McDonald's rule. The NP would suspect fetal growth if the fundal height is not within a range of +/- 2 cm from the expected measurement. In this case, 32 cm aligns with the expected fundal height for a pregnancy at 32 weeks gestation. Therefore, it indicates appropriate fetal growth. Choices A, B, and C are incorrect as they do not match the expected fundal height for a pregnancy at 32 weeks gestation, suggesting possible issues with fetal growth.
Question 4 of 5
Pregnant women are evaluated for syphilis with serology testing because:
Correct Answer: A
Rationale: The correct answer is A because syphilis during pregnancy can lead to adverse outcomes for the fetus, such as spontaneous abortion or congenital syphilis. This is due to the ability of the Treponema pallidum bacterium to cross the placenta and infect the fetus. Testing pregnant women for syphilis helps identify and treat the infection early to prevent these complications. Choice B is incorrect because hormonal changes do not trigger activation of latent syphilis. Choice C is incorrect as syphilis can be transmitted to the fetus at any point during pregnancy, not just in the third trimester. Choice D is incorrect because while untreated syphilis can have various complications, neonatal respiratory distress is not a direct consequence of syphilis infection during pregnancy.
Question 5 of 5
What term describes the rhythmic, involuntary contractions of a muscle that can occur in patients with neurological conditions, such as cerebral palsy?
Correct Answer: B
Rationale: The correct answer is B: Clonus. Clonus is a series of rhythmic, involuntary muscle contractions and relaxations that occur due to an abnormal response in the stretch reflex. In patients with neurological conditions like cerebral palsy, clonus is often observed due to increased muscle tone. Tremor (A) is a rhythmic shaking movement, not specifically associated with muscle contractions. Spasm (C) is a sudden, involuntary muscle contraction that is not typically rhythmic. Fasciculation (D) is a brief, spontaneous contraction of a small number of muscle fibers, not the rhythmic pattern seen in clonus.