NBME CBSE REAL EXAM 200 QUESTIONS AND ANSWERS LATEST (usmle step 1)MEDICAL EXAMINATION LATEST UPDATE 2024 GRADE A

Rosacea 53yo M returned from Africa, has fever, headache, and abdominal discomfort. Received appropriate vaccinations prior to the trip. T 39.4C. A wright-stained peripheral smear shown. Dx? - ANSWER- Malaria 59yo F with gradual onset of lack of muscle control in her left arm and leg. Sx 1 mo ago after dx with metastatic breast cancer. PE shows ataxia of left upper and lower extremities. Muscle strength, DTR, sensation, NBME CBSE EXAM NBME CBSE EXAM NBME CBSE REAL EXAM 200 QUESTIONS AND ANSWERS LATEST (usmle step 1)MEDICAL EXAMINATION LATEST UPDATESJUNE 2023 A GRADE. min. PE shows a bulging, fluod0filled mass approximately 5 cm in diameter in the midline over the lumbosacral region. No spontaneous movements of the lower extremities. Abnormality most likely occurred because of abnormal development during which periods of 6 hours? - ANSWER- torsades de pointes Newborn delivered at 38 weeks' gestation weighs 1800 g. PE shows petechial rash, microcephaly, and hepatosplenomegaly. Serologic test for CMV: IgG + in mother, + in newborn; IGM - in mother, + in newborn. Explanation? - ANSWER- Congenital cytomegalovirus infection Female newborn is delivered at 38 weeks' gestation. Apgar 8 and 8 at 1/5 postconception (in days)? - ANSWER- 15 to 40 64yo M in ED 3 hours after SOB with exertion and extreme fatigue. Has ischemic heart disease. P 125/min, BP 105/60. ECG shows atrial fibrillation. Intravenous ibutilide is administered. Ten minutes later, ECG shows normal sinus rhythm. Risk for which drug effect in the next 65yo F with 20-year hx of osteoarthritis of the hands now has pain radiating down the distal anterior thigh, knee, medial leg, and food. Bony outgrowth of vertebrae compressing one of the spinal nerves is suspected. Nerve root in which intervertebral foramina is effected? - ANSWER- L3 to L4