All Subjects Medicine Surgery Pathology Anatomy Pharmacology Social & Preventive Medicine Microbiology Gynaecology & Obstetrics Dental Physiology Biochemistry Pediatrics
Showing 18289 questions
Sort:
11498 Medicine

An 18-year-old woman visits her physician because of 3 weeks of malaise, 2 weeks of fever, and a sore throat. Physical examination shows pharyngeal infection with enlarged tonsils and a patchy, white exudate; enlarged, palpable anterior and posterior cervical, axillary, and inguinal lymph nodes; tenderness in the right upper quadrant; and minimal splenomegaly. Laboratory data show hemoglobin 14 g/dL; hematocrit 42%; platelets 380,000/mL; WBC 8500/mL, with 35% segmented neutrophils, 1% eosinophils, and 64% lymphocytes, of which 36% were atypical. Which of the following is the most likely diagnosis?

Ainfectious hepatitis
Blymphocytic leukemia
Cinfectious mononucleosis
DHodgkin's disease
Medicine
View Explanation →
11500 Medicine

A 52-year-old woman is taken to the hospital because she has become completely paralyzed. By the time she is examined, the paralysis has begun to clear, and it has completely resolved an hour later. She states that she has had previous episodes of severe transient weakness, but that this was the first time that she felt actually unable to move. She has also been experiencing paresthesias. On physical examination, her blood pressure is 160/100 mmHg. Blood tests reveal serum a sodium of 155 mEq/L, potassium of 2.8 mEq/L, and decreased serum renin. Which of the following is the most likely diagnosis?

AConn syndrome
BCushing syndrome
CMallory-Weiss syndrome
DMay-White syndrome
Medicine
View Explanation →