ATI RN
jarvis physical examination and health assessment test bank Questions
Question 1 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 2 of 5
A patient with alcoholism is brought in with confusion. You ask him to "stop traffic" with his palms and notice that every few seconds his palms suddenly move toward the floor. What does this indicate?
Correct Answer: B
Rationale: The correct answer is B: Metabolic problems. The patient's inability to maintain sustained upward hand posture indicates asterixis, a sign of metabolic encephalopathy commonly seen in patients with liver failure due to alcoholism. This is caused by metabolic disturbances affecting the brain's function, leading to confusion and motor abnormalities. It is not indicative of a stroke (A), carpal tunnel syndrome (C), or severe fatigue and weakness (D), as they do not typically present with asterixis or the described palm movements.
Question 3 of 5
Explain the significance of decreased tactile fremitus in the context of respiratory assessments.
Correct Answer: B
Rationale: The correct answer is B because decreased tactile fremitus suggests fluid or air in the pleural space, which can occur in conditions like pleural effusion or pneumothorax. This decrease in tactile fremitus is due to the transmission of vibrations from the vocal cords being impeded by the presence of fluid or air between the lung and chest wall. Choices A, C, and D are incorrect because decreased tactile fremitus is not typically associated with increased lung density, normal lung function, or lung tumors.
Question 4 of 5
What was the primary significance of the Crookes tube in the development of modern imaging technologies?
Correct Answer: B
Rationale: The correct answer is B: It was the first device to produce X-rays. The Crookes tube, invented by William Crookes, was crucial in the development of modern imaging technologies because it was the first device to produce X-rays. X-rays revolutionized medical diagnostics and imaging, leading to significant advancements in healthcare. Choices A, C, and D are incorrect because the primary significance of the Crookes tube was its role in producing X-rays, not demonstrating electromagnetic radiation principles, paving the way for the electron microscope, or advancements in nuclear medicine.
Question 5 of 5
The purpose of the expanded assessment when using the LAPSS is to:
Correct Answer: C
Rationale: The purpose of the expanded assessment when using the LAPSS is to determine whether there are other possible causes of the patient's signs and symptoms. This is because LAPSS primarily focuses on identifying stroke symptoms, so the expanded assessment helps rule out other potential conditions. Option A is incorrect because LAPSS does not primarily assess circulation. Option B is incorrect because LAPSS is not specifically designed to determine compartment syndrome. Option D is incomplete and does not provide any information to support it as the correct answer.