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NBME CBSE REAL EXAM 200 QUESTIONS AND ANSWERS LATEST (usmle step 1)MEDICAL EXAMINATION LATEST UPDATES FEB 2024 A+ GRADE NBME CBSE REAL EXAM 200 QUESTIONS AND ANSWERS LATEST (usmle step 1)MEDICAL EXAMINATION LATEST UPDATES FEB 2024 A+ GRADE NBME CBSE REAL EXAM 200 QUESTIONS AND ANSWERS LATEST (usmle step 1)MEDICAL EXAMINATION LATEST UPDATES FEB 2024 A+ GRADE NBME CBSE REAL EXAM 200 QUESTIONS AND ANSWERS LATEST (usmle step 1)MEDICAL EXAMINATION LATEST UPDATES FEB 2024 A+ GRADE

QUESTIONS AND ANSWERS

NBME Final – Biochem Exam Questions and Answers 100% Pass Lesch-Myhan syndrome - answer- X-linked recessive - absent *HGPRT* (hypoxanthine guanine phosphoribosyl transferase) (hypoxanthine --> IMP & guanine --> GMP) - excess *uric acid* *H*yperuricemia (orange "sand" in diaper) *G*out *P*issed off (aggression, self-mutilation) *R*etardation Dys*T*onia Adenosine deaminase deficiency - answer- toxicity in lymphocytes - autosomal recessive SCID Irinotecan/topotecan - answ...

©BRIGHTSTARS EXAM SOLUTIONS 10/22/2024 12:14 PM NBME Practice (Anatomy, Embryo, Physio, Biochem, Histo) Questions and Answers 100% Pass A hormone is known to activate phospholipase C with subsequent release of calcium from internal stores. The release of calcium most likely occurs as a result of an increase in the concentration of which of the following intracellular second messengers? (A) Calcium (B) cAMP (C) cGMP (D) Diacylglycerol (E) Inositol 1,4,5-trisphosphate - answer(E) In...

NBME Final- Biochem + Genetics Exam Questions and Answers 100% Pass Sodium-potassium pump - answerNa+-K+ ATPase is located in the plasma membrane with ATP site on cytosolic side. For each ATP consumed, 3Na+ go out of the cell (pump phosphorylated) and 2K+ come into the cell (pump dephosphorylated). Ouabain inhibits by binding to K+ site. Cardiac glycosides (digoxin and digitoxin) directly inhibit the Na+-K+ ATPase, which leads to indirect inhibition of Na+/Ca2+ exchange > ^ [Ca2+]...

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MCT NBME Review Questions and Answers B - Ans:-(Marks' Medical Biochemistry Chapter 5) A patient was diagnosed with one of the types of sphingolipidoses, which are congenital diseases involving the ability to degrade sphingolipids. All sphingolipids have in common which one of the following? A. a glycerol backbone B. ceramide C. phosphorylcholine D. N-acetylneuraminic acid (NANA) B - Ans:-(Marks' Medical Biochemistry Chapter 6) Protein kinases phosphorylate proteins only at certa...

NBME Practice MCB Questions 1-200 with Correct Answers [Updated 2024] Grade A+ A 2 year old girl who is exposed to the sun has progressive development of dryness of the skin, excessive freckling, and keratoses. Skin fibroblasts cultured from this child are most likely to be defective in which of the following? Nuclear excision repair of pyrimidine dimers a 65 year old man has a radical prostacetomy and lymph node dissection for adenocarcinoma of the prostate. which of the following featur...

NBME Free 120 Exam Practice Questions and Answers A 28-year-old man comes to the physician because of a 1-year history of pain with urination that has increased in severity during the past month. He also has had episodes of blood in his urine during the past 5 years. He lived in sub-Saharan Africa until he came to the USA 6 months ago for graduate school. His temperature is 38°C (100.4°F), pulse is 80/min, respirations are 16/min, and blood pressure is 110/84 mm Hg. Physical examinatio...