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PHARMACOLOGY FOR NURSES UPDATED EXAM QUESTIONS WITH CORRECT ANSWERS || GRADED A+ Frequency Distribution Curve - ANSWER Graphicrepresentation of number of patients responding to drugs at different doses. Peak of the curve indicates largest number of patients responding to drug Does not show magnitute or response Pharmacokinetics (4 questions)Chapter 4 - ANSWER -derived from the root words pharmaco which means medicine, and kinesis which means movement or motion. Pha...

Pharmacology for Nurses Exam Questions And Correct Answers Passive transport - ANSWER Passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes. Unlike active transport, it does not require an input of chemical energy. The four main kinds of passive transport are diffusion, facilitated diffusion, filtration and osmosis. Distribution - ANSWER The process of transporting drugs through the body. Drug - ANSWER Gene...

USMLE Step 1: Microbiology 2024 Exam Questions And Revised Answers Rash on palms and soles (3) - ANSWER secondary syphilis Rocky Mountain spotted fever Coxsackie A Organism responsible for acute mastitis - ANSWER S. aureus Diarrhea caused by an S-shaped organism - ANSWER Campylobacter jejuni Diarrhea transmitted from pet feces - ANSWER Yersinia enterocolitica Food poisoning resulting from reheated rice - ANSWER Bacillus cereus Diarrhea cau...

USMLE STEP 1 Pharmacology LAEST EXAM QUESTIONS AND REVISED SOLUTIONS Tetrodotoxin - ANSWER -Poisoning can result from ingestion of poorly prepared puffer fish (exotic sushi) -Highly potent toxin that binds fast voltage-gated Na+ channels in cardiac and nerve tissue, preventing depolarization - blocks action potential without changing resting potential (same mechanism as Lidocaine) -Causes nausea, diarrhea, paresthesias, weakness, dizziness, loss of reflexes. -Treatment is...

Pathology USMLE step 1 LATEST EXAM QUESTIONS WITH CORRECT ANSWERS Hypochromic microcytic anemia - ANSWER Iron deficiency anemia, lead poisoning, thalassemia (HbF sometimes present) Increased alpha-fetoprotein in amniotic fluid/maternal serum - ANSWER Dating error, anencephaly, spina bifida (neural tube defects) Increased uric acid levels - ANSWER Gout, Lesch-Nyhan syndrome, tumor lysis syndrome, loop and thiazide diuretics Intranuclear eosinophilic drople...

USMLE Step 1 Exam Questions And Correct Solutions || Already Graded A+ A 39-year-old man comes to the physician because of a 6-month history of progressive shortness of breath. He has had a cough productive of white sputum for 2 years. He smoked 1 pack of cigarettes daily for 16 years but quit 10 years ago. He is in mild respiratory distress with pursed lips and a barrel chest; he is using the accessory muscles of respiration. Breath sounds are distant and crackles are ...

USMLE STEP 1 Microbiology LATEST EXAM QUESTIONS ANDLATEST EXAM QUESTIONS AND REVIEWED ANSWERS What is the exotoxin? Mechanisms of action? - ANSWER Exotoxins: protein toxins secreted by G+/G- - can be produced into toxoids - A-B ('two') component protein toxins - A = active (toxic) component; ex: ADP-ribosyl transferase - B = binds; binds to specific cell receptors to facilitate internalization - Cytolysins: lyse cells from outside by damaging membrane - C. perfrin...

USMLE Step 1 Medical Terminology 2024 Latest Exam Questions With Correct Answers Common Side Effect of Sulfur-containing drugs - ANSWER Urticaria or hives. Palpitation - ANSWER Perceived abnormal heartbeat . Hard , fast , and irregular rhythm MOT for Hyperkalemia - ANSWER Calcium Gluconate can stabilize the membrane potential Common Markers for GFR activity and Kidney Disease - ANSWER For a Functional GFR BUN and Creatinine = Inverse proportionality Inu...

NBME CBSE 2024 EXAM QUSTIONS WITH VERIFIED CORRECT SOLUTIONS what drug blunts the diuretic effect of *Loops* - ANSWER NSAID (inhibit prostaglandin) ACEi and ARB beneficial in - ANSWER systolic heart failure spironolactone - ANSWER K sparing for ventricular remodeling in CHF and decreased EF limiting dose of ACEi - ANSWER hypotension Succinylcholine - ANSWER DEPOLARIZING NM block biphasic: constant/lesser --> Fade Vecuronium - ANSWER NON-DEPOLARZING NM block ...

MOLECULAR BIOLOGY AND BIOCHEMISTRY 2024 EXAM QUESTIONS AND CORRECT ANSWERS 1)which amino acid has the greatest and which has the smallest rage of phi and psi combinations - ANSWER glycine has greatest - increases flexibility proline has smallest - decreases flexibility 2)how are , given that ribosomes can only synthesise linear proteins - ANSWER two cystine residues are in close proximity they can be oxidised to form disulphide covalent bonds 3) how do we calc...