Dr Makar @ScoreHighlUSMLE
Dermatologist, USMLE Teacher qbankusmle.com Los Angeles, CA Joined November 2014-
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Q- Which one of the following medications acts by irreversible inhibition of the platelet P2Y12 receptor?#USMLE #USMLE #medicine A-Aspirin B-Clopidogrel C-Enoxaparin D-Heparin Answer: qbankusmle.com/r-99/
Q- In which one of the following parts of the GIT most of the ingested iron is absorbed?#USMLE #USMLE #medicine A- Stomach B- Duodenum C- Ileum D- Ascending colon E- Descending colon Answer: bit.ly/33Ivxgo
Q- A group of drugs bind to a receptor but do not produce any pharmacological effect is called:@usmle #USMLE #medicine #pharmacology A- Agonist B- Antagonist C- Partial agonist Answer: bit.ly/2QSNOSh
Q- Which one of the following drugs results in disulfiram- like action when it is accompanied with alcohol?#USMLE #USMLE #medicine #pharmacology A- Ampicillin B- Cefotetan C- Cimetidine D- Dipyridamole Answer: bit.ly/2Obh5qH
Q- Which of the following is a characteristic feature of Crohn's disease?#USMLE #USMLE #medicine A-Skip lesions B-Continuous involvement of the rectum C-Presence of pseudomembranes D-Eosinophilic infiltration in the colon Answer: bit.ly/484JPHV
I am going to answer the sample USMLE Step 1 Questions with Explanation. These questions are available at USMLE.org A 32-year-old man comes to the office #USMLE #USMLE #medicine qbankusmle.com/2024-4/
Q- Which one of the following medications should be used cautiously in a diabetic patient?#USMLE #USMLE #medicine #pharmacology A-Furosemide B-Lisinopril C-Propranolol D-Verapamil Answer: bit.ly/4aQmBI5
Q- Which one of the following tests is the most reliable to differentiate between fat necrosis of the breast and breast cancer?#USMLE #medicine A-Core needle biopsy B-Fine needle biopsy C-Mammogram D-Ultrasonography Answer: bit.ly/3sd3Hph
Q- Which of the following physiological changes is expected in a person comping on a mountain at an altitude of 4500 meters? #USMLE #medicine A- Decreased 2,3-diphosphoglycerate B- Decreased erythropoietin production C- Decreased arterial Pco2 Answer: bit.ly/3IOdetq
Q- Heparin acts by binding to which of the following substances to achieve its anticoagulant activity?#USMLE #USMLE #medicine #pharmacology A-Antithrombin III B-Factor V C-Factor VIII D-Prothrombin Answer: bit.ly/3r7w7Sk
Q- A newly born infant is found to have a deformity on the iris. Eye exam reveals keyhole-shaped defect of the iris. Which of the following terms describes this defect? #medicine #USMLE A- Aniridia B- Anisocoria C- Coloboma D- Heterochromia iridis Answer: bit.ly/34a9pA0
Q- Which one of the following local anesthetics that causes local vasoconstriction and may leads to hypertension?#USMLE #USMLE #medicine #pharmacology A- Cocaine B- Etidocaine C- Lidocaine D- Tetracaine Answer: bit.ly/3qt6Q4o
Q- Which one of the following types of cells is programmed to destroy cells the fail to display MHC class 1 antigen properly?#USMLE #USMLE #medicine A- B lymphocyte B- CD4 lymphocyte C- CD8 lymphocyte D- Natural killer cells Answer: bit.ly/3n302Zt
Q- Which one of the following drugs is contraindicated in a case of osteoporosis?#USMLE #USMLE #medicine #phatmacology A- Albuterol B- Calcium oxalate C- Prednisone D- Simvastatin Answer: bit.ly/3G3N3OI
Q- Which one of the following agents is a muscarinic cholinomimetic?#USMLE #USMLE #medicine #pharmacology A- Atropine B- Hexamethonium C- Pilocarpine D- Tubocurarine Answer: bit.ly/3muByYH
Q- A toddler swallowed a coin. Which of the following is the most common site of impaction of this coin?#USMLE #USMLE #medicine #surgery A- Esophagus B- Ileocecal junction C- Stomach D- Transverse colon Answer: bit.ly/3qnzXFh
Dr Joshua Walinjom @walinjom
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27K Followers 81 Following Prepare with a name you can trust. We provide quality test prep for all your #USMLE, #COMLEX, #ABIM, and #ABFM needs.Dr.NIHAR BAROT @barotnihars12
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146 Followers 1K Following MS-II @AlexandriaMed | Aspiring Neurosurgeon-Scientist🧠 | Cat Dad😸 | 📸🏃🏻♂️🎶 #Neurosurgery #Research #Neuroscience #MedTwitterQ- Which of the following physiological changes is expected in a person comping on a mountain at an altitude of 4500 meters? #USMLE #medicine A- Decreased 2,3-diphosphoglycerate B- Decreased erythropoietin production C- Decreased arterial Pco2 Answer: bit.ly/3IOdetq
Q- Which one of the following tests can be used to distinguish between Folic acid and vitamin B12 deficiencies? A-Serum cystathionine level B-Serum homocysteine level C-Serum methionine level D-Serum methylmalonate level Answer: bit.ly/36AipeA
A!! I learned about the associations of DiGeorge Syndrome and hypocalcemia yesterday. :)
Q- A newborn infant presents with cleft palate and hypocalcemia. Genetic testing of the blood shows 22q 11.2 deletion. Which of the following is the most likely diagnosis?#USMLE #medicine A- DiGeorge Syndrome B- Down syndrome C- Stickler syndrome Answer: bit.ly/3mFOnhm
Q- Overdose of acetaminophen most likely results in hepatic necrosis due to depletion of which one of the following substances?#usmle #medicine #pharmacology A-Bilirubin B-Glutathione C-Glycogen D-N-acetylcysteine Answer: bit.ly/3tFcQsM
Q- Diabetic retinopathy is most likely caused by direct damage of which one of the following locations of the eye?#USMLE #medicine A-Ciliary body B-Choroidal plexus C-Corneal epithelium D-Endothelial lining of the small blood vessels Answer: bit.ly/3wuplsE
● الإكتئاب مالوش علاقة بقلة إيمان أو ضعف أخلاق أو هشاشة قلب.. المرض النفسي زيه زى أى مرض تاني ممكن يتلحق لو تم التعامل معاه صح وبدون تهاون.. عالم الطب النفسي "سيجموند فرويد" قال: (الاكتئاب ليس علامة ضعف، بل هو إشارة إلى محاولتك أن تكون قويًا لفترة طويلة جداً).
@ScoreHighlUSMLE @Rx_Ed @USMLEStepStudy Yes Dr.. I am posting Answer with explanation after waiting anyone will answer or not. Most of them are studying in Moldova, Georgia, Ukraine, Malaysia, Russia.
Q-A group of researchers investigate the effect of daily intake of baby aspirin on the development of coronary artery diseases. They are observing two groups of people divided according to intake of aspirin or not and how many develop CHD #USMLE Answer: bit.ly/3G6pAwq
Q-A group of researchers investigate the effect of daily intake of baby aspirin on the development of coronary artery diseases. They are observing two groups of people divided according to intake of aspirin or not. #USMLE #medicine Answer: bit.ly/3G6pAwq
Q- Which one of the following conditions is most likely associated with ulcerative colitis?#USMLE #medicine A-Acute cholecystitis B-Chronic cholelithiasis C-Gallstone ileus D-Primary sclerosing cholangitis Answer: bit.ly/3J6zWgL
Q- A patient presents to the ER with a history of taking a large amount of acetaminophen tablets. Which of the following is the most appropriate next step of action?#USMLE #medicine Answer: bit.ly/3lpoH9T
Repeated #USMLE Questions Step 2 CK (69) medical-usmle.com/2016/09/27/rep… | via @ScoreHighlUSMLE by @raymakar
@ScoreHighlUSMLE Why is C- hypokalemia highlighted in bold letters here? It incorrectly gives the impression that it would be the correct answer.
@ScoreHighlUSMLE (B) Dantrolene! ⭐️⭐️⭐️⭐️⭐️ In 1986, Dantrolene saved my life, during my 3rd major surgery, after a car accident, when it was administered by a fast thinking Resident Anesthesiologist, at Albany Medical Center, after I showed signs and symptoms of MH. So Blessed.
Repeated USMLE Question Step 1- 380 aweber.com/t/G72Et
وربي اقشعر جسمي الحمدلله😭❤️❤️