Pregnant women are evaluated for syphilis with serology testing because:- Skildor

Question 1 of 5

Pregnant women are evaluated for syphilis with serology testing because:

A. Syphilis during pregnancy predisposes the fetus to spontaneously abort or the newborn to have congenital syphilis B. Hormonal changes associated with pregnancy may trigger activation of latent syphilis C. Syphilis may be passed to the fetus beginning in the third trimester D. Untreated syphilis can cause neonatal respiratory distress

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

The purpose of the expanded assessment when using the LAPSS is to:

A. Further assess circulation B. Determine the existence of compartment syndrome C. Determine whether there are other possible causes of the patient's signs and symptoms. D.

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.

Question 3 of 5

A patient who is taking an oral glucocorticosteroid should be advised to

A. Crush it in applesauce B. Chew it prior to a high-fat meal C. Take it on an empty stomach D. Take it with food

Correct Answer: D

Rationale: The correct answer is D: Take it with food. Glucocorticosteroids can irritate the stomach lining, leading to gastritis or ulcers. Taking them with food helps reduce stomach irritation and the risk of gastrointestinal side effects. Crushing it in applesauce (A) or chewing it prior to a high-fat meal (B) can exacerbate stomach irritation. Taking it on an empty stomach (C) can increase the risk of stomach upset and decrease absorption. Therefore, taking it with food (D) is the best option to minimize stomach irritation and improve medication effectiveness.

Question 4 of 5

A 32-year-old warehouse worker presents for evaluation of low back pain. He notes a sudden onset of pain after lifting a set of boxes that were heavier than usual. He also states that he has numbness and tingling in the left leg. He wants to know if he needs to be off of work. What test should you perform to assess for a herniated disc?

A. Leg-length test B. Straight-leg raise C. Tinel's test D. Phalen's test

Correct Answer: B

Rationale: The correct answer is B: Straight-leg raise. This test is used to assess for herniated disc by stretching the sciatic nerve. A positive test is indicated by reproduction of leg pain when the leg is raised between 30 to 70 degrees. This suggests nerve root irritation, common in herniated disc. A: Leg-length test - This test is used to assess for leg length discrepancy, not herniated disc. C: Tinel's test - This test is used to assess for nerve compression, typically in carpal tunnel syndrome, not specifically for herniated disc. D: Phalen's test - This test is used to assess for carpal tunnel syndrome, not herniated disc.

Question 5 of 5

Which area of the fundus is the central focal point for incoming images?

A. The fovea B. The macula C. The optic disk D. The physiologic cup

Correct Answer: A

Rationale: The correct answer is A: The fovea. The fovea is the central focal point for incoming images because it contains a high concentration of cones, which are responsible for detailed central vision. Cones are essential for color vision and visual acuity. The macula, while important for central vision, refers to the area surrounding the fovea. The optic disk is where the optic nerve exits the eye, and it does not receive incoming images. The physiologic cup is a normal depression in the optic nerve head and is not involved in image reception. In conclusion, the fovea is the correct answer as it is the area with the highest visual acuity due to the dense concentration of cones.

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Skildor

ATI RN