NBME CBSE ACTUAL TEST QUESTION BANK QUESTIONS AND ANSWERS LATEST UPDATED 2023-2024 GRADED A+

Document Content and Description Below

NBME CBSE ACTUAL TEST QUESTION BANK QUESTIONS AND ANSWERS LATEST UPDATED 2023-2024 GRADED A+. A 10 month old boy - 4 day history of fever and cough. He attends day care center. Chest exam shows interc... ostal retractions along with bilateral, diffuse wheezes and expiratory rhonchi. The infectious agent most likely has which of the following properties? -Answer= Mediation of Cell Entry via a fusion protein A 17 year old girl in ED - 15 minutes after being stung by a bee. Mild light headedness but no difficulty swallowing- Bilateral wheezing - Which is most appropriate pharmacotherapy for this patient? -Answer= B2- Agonist 14 year old boy - 2 day history of sore throat and fever that peaks in late afternoon. 1 week of fatigue. He recentaly had sex with one partner. Physical exam show cervical lymphadenopathy and pharyngeal erythema with a creamy exudate. DX? -Answer= Infectious Mononucleosis 57 year old man - radiation therapy for squamous cell carcinoma of the lung. Despite therapy, tumor increases in size and he dies 6 months later. The progressive tumor growth is due to a defect in cell cycle arrest in which of the following phases of cell cycle? -Answer= G1 28 year old - lived in sub-Saharan Africa - until he came to the US. Temp of 100.4 - imaging shows bilateral hydroureter and hydronephrosis. Biopsy shows marked fibrosis and scattered granulomas. DX? -Answer= Schistosomiasis A couple with a family history of a-thalassemia. Woman has one gene deletion and man has two gene deletion. If the two gene is trans - what percentage of offspring will have a two gene deletion? -Answer= 50% previously healthy 40 year brought to emergency department by her husband - 2 day history of fever, lethargy, confusion. PE shows scattered petechiae and ecchymoses over the lower extremities - 3+ polychromasia and 3+ schistocytes and Low platelets Dx? -Answer= Thrombotic Thrombocytopenia Purpura 16 year old boy - is admitted to the ER because of a knife wound to the left side of his chest. An X- ray of the chest shows an air-fluid level in the left side of the chest, partial collapse of the left lung, and the elevation of the stomach bubble. The mediastinum is midline. DX? -Answer= Hemopneumpothorax under tension NBME CBSE ACTUAL TEST QUESTIONS AND ANSWERS (Quiz bank with all the correct answers) (usmle step 1) Medical examination new Update 2022/2023 49 year old woman - coronary artery disease - BP 140/90 - High Cholesterol, High LDL (190), High triglycerides (350) - TX with atorvastatin and losartan. What are the effects on HDL and Triglycerides? -Answer= HDL increased Triglycerides Decreased 73 yeare old - diffuse weakness and tingling of her arms and legs. Sensation and vibration and position is decreased in all extremities. What vitamin deficiency? -Answer= Vitamin B12 - (cyanocobalamin) Tea and Toast - low B12 in diet 15 year old girl - 3 month history of acne - which is the underlying cause of the patients acne? - Answer= Stimulation of Sebaceous Glands by androgens b. ACNE = Propionibacterium ACNE 4 year old from Brazil - PE shows single 12x10cm lesion in the right side of jaw with diffuse regular edges. Photomicrographs of an incisional biopsy (looks like Burkitts Lymphoma/ Starry night) - which of the processes most likely to occur in the region indicated by the arrow? -Answer= Apoptosis b. Endemic Burkitt lymphoma can happen in Brazil as well as Africa (jaw lesion, puffy face). NBME CBSE ACTUAL TEST QUESTIONS AND ANSWERS (Quiz bank with all the correct answers) (usmle step 1) Medical examination new Update 2022/2023 51 year old - lump on tongue - 1 pack smoking history for 30 years. 1.5 cm mass on apex of tongue. It is most appropriate to evaluate which lymph nodes first for evidence of metastasis? -Answer= Submental 15 year old boy - ER - 2 hour history of confusion and agitation - fever, headache, stiff neck, and vomiting - since returned from summer camp - patient is hallucinating - lumbar puncture - shows cysts and trophozoites- most likely pathogen? -Answer= a. Olfactory Nerve Naegleria fowleri 17 year old - ED - 30 minutes after being found with a blank stare. Physical exam shows rigidity. During exam he becomes hostile and assaults physician - Pt ingested which drug? -Answer= PCP Placebo controlled clinical trial - 5000 pts with essential hypertension. 2500 patients receive new drug and 2500 patients receive placebo. If alpha is set at 0.01 instead of 0.05, which of the following is most likely result? -Answer= Significant findings can be reported with greater confidence 17 year old - gymnast - comes to hospital because of lack of menstrual period for 6 months. BMI 15 Which is the cause of the amenorrhea? -Answer= Hypogonadotropic Hypogonadism A male stillborn is delivered at 32 weeks - Oligohydramnios - absence of a urethral opening. Which is most likely finding? -Answer= Pulmonary Hypoplasia NBME CBSE ACTUAL TEST QUESTIONS AND ANSWERS (Quiz bank with all the correct answers) (usmle step 1) Medical examination new Update 2022/2023 A 6 day old - breast fed boy in ED - poor weight gain and irritability since delivery - Physical exam shows jaundice and hepatomegaly. The concentration of which of the following metabolites is most likely increased? -Answer= a. Galactose - 1 - phosphate b. Congenital intolerance to breast milk A 25-year-old man - comes to ED - severe muscle pain, diffuse, painful swelling of his neck, underarms, and groin after camping in New Mexico Generalized scattered black maculae. Examination of the right upper extremity shows erythematous, solid, tender mass. Mass is draining blood and necrotic material. The most effective antibiotic for patient disorder will interfere with which of the following processes? - Answer= a. Ribosomal Assembly b. Yersenia Pestis 45 year old - progressive weakness - muscle fasciculations of the upper extremities and weakness of the lower extremity - What additional findings? - Answer= Atrophy b. ALS = Lou Gherig A new severe respiratory illness - Why use a killed vaccine vs a live vaccine? - Answer= Avoids Concerns of reversion to virulence b. Killed vaccines - avoids reversion to virulence c. live vaccines - can (but rarely do) cause the disease they're designed to prevent NBME CBSE ACTUAL TEST QUESTIONS AND ANSWERS (Quiz bank with all the correct answers) (usmle step 1) Medical examination new Update 2022/2023 A 33 year old - keratinizing squamous cell carcinoma of cervix. Which of the following describes pathogenesis of this patient's disease? -Answer= Inactivation of Cellular P53 b. p53 protein = tumor suppressor (it activates apoptosis) - most human cancer [Show More]

Last updated: 1 year ago

Preview 1 out of  pages