Usmle antibiotics - Study guides, Class notes & Summaries

USMLE NBME Step 1 - Annotated Correct Answers Formation of hypnozoites -Pt has *malaria* → one of the features is that it forms hypnozoites and has the PBS shown Transduction -Transfer of genetic material via a bacterial phage → Lytic page infects a bacterium, leading to cleavage of bacterial DNA → Parts of bacterial chromosomal DNA then b/c packaged in capsid → *phage infects another bacteria* - ANSWER-In a study of antibiotic resistance, a strain of E.coli resista...

Course: Family Medicine Clerkship Topic: Usmle Your Score: 1 % (124 unanswered questions) Exit Question # 1 Select the single best answer to the numbered question. A 50 year old female with a ten year history of type II diabetes presents for regularly-scheduled follow up. She has no complaints, and just visited her ophthalmologist last week. Current medications include glyburide, metformin, and simvastatin. On physical exam, vital signs are virtually unchanged from previous visits, with tem...

First Aid USMLE Step 1- Pharmacology (Complete) Exam 2023 Penicillin G (IV and IM) Penicillin M (oral) - ANS-*MOA:* *β-lactam*: a structural analog of D-ala-D-ala (a normal component of cell walls) which binds and inactivates bacterial transpeptidases (penicillin-binding protein, PBPs) to block peptidoglycan cross linking *Clinical use:* Bactericidal for Gram-⊕ cocci/rods, Gram-⊖ cocci (Neisseria), and spirochetes Mostly used for Gram-⊕ organisms (S. pneumoniae, S. pyogenes, A...

USMLE Step 2 UWORLD Missed Question and answers yo Chinese immigrant with edema, abdominal girth, JVD with prominent x/y waves, decreased heart sounds with ring of calcification around the heart. What caused the symptoms? Tuberculosis induced constrictive pericarditis 60yo man lost consciousness in bathroom after straining to urinate. PMHx BPH. No orthostatic Hypotension on PE. What was diagnosis? Situational Syncope - autonomic dysregulation due to straining and rapid bladder emptying...

USMLE Step 3 Exam Questions With Correct Answers Pseudogout associations - answerhemochromatosis, hyperparathyroidism, acromegaly, hypothyroidism Gout crystals - answernegatively birefringent needles Pseudogout crystals - answerpositively birefringent needles Vasculitis associated with chronic Hep B - answerpolyarteritis nodosa Vasculitis associated with chronic Hep C - answercryoglobulinemia Best blood test for polyarteritis nodosa - answerThere is none. Get abdominal angiography first...

USMLE Step 1: Microbiology EXAM QUESTIONS AND ANSWERS LATEST |AGRADE organisms known for causing endocarditis - ANSWER- S. aureus, Staph epididermis, viridans strep, VRE, Strep. bovis, HACEK organisms four drug regimen used to treat TB - ANSWER- isoniazid, ethambutol, rifampin, pyrazinamide used to treat Trichomonas or Gardnerella - ANSWER- metronidazole used to treat Plasmodium vivax or ovale - ANSWER- chloroquine + primaquine used to treat Pediculosis capitis or pubus - ANSWER- pe...

USMLE STEP 1 Pharmacology Final Exam Review USMLE STEP 1 Pharmacology Final Exam Review What are the major functions of the α1 receptor? Increase vascular smooth muscle contraction, increase pupillary dilator muscle contraction (mydriasis), increase intestinal and bladder sphincter muscle contraction What are the major functions of the α2 receptor? Decrease sympathetic outflow, decrease insulin release, decrease lipolysis, increase platelet aggregation, decrease aqueous humor producti...

NBME CBSE NEWEST EXAM (usmle step 1) MEDICAL EXAMINATION WITH 500 QUESTIONS AND DETAILED ANSWERS (ALREADY GRADED A+) BRANDNEW!!! Ten years after total gastrectomy, 60yo man difficulty walking. Diffuse spasticity in arms and legs, impaired proprioception in his feet, increased muscle stretch reflexes in arms and knees, absence of muscle stretch reflexes in ankles, bilateral extensor - ANSWERS-B12 (cobalamin) 80yo man type 2 diabetes 2-month history severe constipation. Laxatives ...

Pharmacology MCQ questions in Central Nervous System and Anaesthesia for USMLE step 1 Analgesics Local Anesthetics NSAIDs (Nonsteroidal Anti-Inflammatory Drugs) Antibiotics Antivirals Antifungals Antiseptics Decongestants Corticosteroids Topical Medications Antihistamines Antimigraine Drugs Antispasmodics Muscle Relaxants Salivary Stimulants Anesthetic Agents Sedatives Antiemetics Vasoconstrictors Mucolytics Anticoagulants Vasodilators Antihypertensives Beta-Blockers Calc...

USMLE step 1 Pharmacology MCQ questions on Central Nervous System Antiseizure, Hypnotic, Antiparkinsonian, Narcotic - Ethyl Alcohol drugs - 2023 - your guide to surpass the exam with model answers - Analgesics Local Anesthetics NSAIDs (Nonsteroidal Anti-Inflammatory Drugs) Antibiotics Antivirals Antifungals Antiseptics Decongestants Corticosteroids Topical Medications Antihistamines Antimigraine Drugs Antispasmodics Muscle Relaxants Salivary Stimulants Anesthetic Agents Sedative...