Usage for hash tag: january2020usmle2k

#january2020usmle2k A 40-year-old man with a long history of intravenous drug addiction presents to the emergency room complaining of fever, anorexia, malaise, shortness of breath, cough and chest pain for 2 days. On physical examination, temperature is 102.7 F, Pulse is 110/min. and blood...

#january2020usmle2k While you were conducting the morning round in internal medicine department, one of the patients told you that the nurses are insensitive and irresponsible. You asked him for the reason. He said: “they are not good as doctors”. All doctors I’d seen here are sensitive and...

#january2020usmle2k A 53-year-old man visits his physician with a complaint of erectile dysfunction. He is married for 20 years and they have two kids. He had never complained of his sexual performance until last month when he found out that he could not induce a full erection. He has no major...

#january2020usmle2k A 43-year old cashier visits her physician with a complaint of severe pain for 3 months and a new onset of itching in her right leg. Examination reveals multiple varicosities on the medial side the right thigh and leg and an erythematous patch on the medial side of the knee...

#january2020usmle2k A 25-year-old man presents to his physician for his first annual physical examination. He moved to the city for a new job and he got health insurance so, he decided to do regular annual checks. His past medical, surgical and family histories are unremarkable. He does not...

#january2020usmle2k A 57-year-old man with a history of bleeding per rectum visits his physician to discuss the results of his recent CT colpography test. The test was positive for the presence of a colorectal polyp. The sensitivity and specificity of this test to detect a colorectal polyp is...

#january2020usmle2k A 12-year old child is brought to his psychiatrist for an evaluation of abnormal behavior. His teachers contacted his parents several times because he always cheats and lies at school. He also shoots family dog with his BB gun although he gets in trouble doing that. He has...

#january2020usmle2k A 54-year-old woman with a history of hypothyroidism, hypertension, depression and joint pains develops fatigue, facial rash, headaches, dizziness, confusion, diarrhea and personality changes. She takes levothyroxine, hydralazine, amitriptyline and ibuprofen. Which of these...

#january2020usmle2k A 22-year-old man visits the clinic for evaluation of fever, headache and dry cough for 7 days. His medical history is unremarkable and he takes no medications. He had no previous similar episodes. On examination, temperature is 101.3 F, pulse is 88/min. and blood pressure...

#january2020usmle2k A 57-year-old woman presents to the clinic with a complaint of abnormal uterine bleeding. A biopsy is taken for evaluation of endometrial cancer. At which stage endometrial cancer is often diagnosed? A- I B- II C- III D- VI

#january2020usmle2k A 23-year-old woman presents to the clinic with a complaint of pain in her left breast since last night. She is breastfeeding her 1-week-old girl. On examination, her temperature is 99.8 F, her pulse is 88/min. and her blood pressure is 120/80. Local examination of the left...

#january2020usmle2k A 9-month-old boy is brought to the clinic by his mother who is concerned that the boy developed swelling in his right scrotum. On examination, there is a scrotal mass that disappears when pushing it back to the external inguinal ring. When the boy cries, the mass is felt...

#january2020usmle2k A 17-year-old girl visits the clinic with her mother who is concerned that her daughter had not menstruated yet and her breast had not been significantly developed. She also notes that her daughter is color blind. The girl denies any sexual relationship or using any...

#january2020usmle2k A 48-year-old woman is taken for autopsy after she is pronounced dead. Her family found her unresponsive and the ER team performed CPR but she didn’t respond. The autopsy reveals the cause of death as internal hemorrhage from an artery close to the posterior wall of the body...

#january2020usmle2k A 55-year-old woman presents to the emergency room for a cut wound on her hand. While she was cutting a piece of meat, she lost control of the knife resulting in a longitudinal wound in her hand. Bleeding stopped after a few minutes. Now she is concerned about tetanus...

#january2020usmle2k A 67-year old man is brought to the emergency room by his colleagues for a possible heart attack. One hour ago, he felt excruciating chest pain, shortness of breath and nausea. ECG shows elevation of ST segment in leads 11, 111 and aVF. Therapy is initiated and the patient...

#january2020usmle2k A 4-year old girl is brought to the clinic by her mother complaining of fever and abdominal pain since yesterday. Today, she looks uncomfortable during micturition. On examination, her temperature is 99.4, her pulse is 100/min. and her suprapubic area is soft and tender. Her...

#january2020usmle2k A 73-year old man is brought to the emergency room for dizziness and nystagmus. Examination reveals loss of sensation on the left side of his face and the right side of his body. He has hoarseness of voice and drooping of his right eyelid. The right side of the face is drier...

#january2020usmle2k A 22-year-old woman presents to the clinic for a recurrent urinary tract infection. She is prescribed trimethoprim/sulfamethoxazole. What is the mechanism of action of this antimicrobial drug? A- Inhibition of bacterial wall synthesis B- Inhibition of folic acid synthesis...

#january2020usmle2k Gluconeogenesis is a metabolic process in which glucose is generated from non-carbohydrate carbon substrates. Which one of the following substrates does NOT share its carbon in glucose skeleton but rather contributes as an energy source for gluconeogenesis? A- Acetyl CoA...