Dhf 2 - Study guides, Class notes & Summaries

Final Exam: NR511 / NR 511 Differential Diagnosis and Primary Care Final Exam Review (2023-2024) | Already Rated A |Questions and Verified Answers | Chamberlain Q: Discuss an appropriate treatment for prophylaxis or treatment of traveler's diarrhea Answer: -empirical antimicrobial therapy: Trimethoprim-sulfamethoxazole (Bactrim) 1 PO BID ×3d -ciprofloxacin (Cipro) 500 mg -norfloxacin (Noroxin) 400 mg -ofloxacin (Floxin) 300 mg Q: Identify at least one effective treatment fo...

conservation of energy - ANSWER-Conservation of Energy Formula. An object, or a closed system of objects, can have both kinetic and potential energy. ... If no outside forces act on the system, then the total mechanical energy is conserved. Energy can change from kinetic to potential energy, and back, without reducing the total energy. potential energy - ANSWER-For the gravitational force the formula is P.E. = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (9.8 m ...

Azathioprine/6-MP: MOA, use - Answer Purine analog. Decrease purine synthesis. Activated by HGPRT Note: Azathioprine is metabolized to 6-MP Preventing organ rejection, rheumatoid arthritis, IBD, SLE; used to wean patients off steroids in chronic disease and to treat steroid-refractory chronic disease. Capecitabine - Answer pyrimidine analog, 5-FU prodrug Azathioprine/6-MP: Side effects - Answer 1. Myelosuppression-pancytopenia 2. GI/liver 3. *Increased toxicity with allopurinol/fubux...

Biochemistry USMLE step 1 questions correctly 2023histones are rich in which 2 AA's lysine & argenine Barr bodies (what, type of chromatin) inactive X chromosomes heterochromatin (highly condensed, sterically inaccessible) less condensed, transcriptionally active, sterically accessible chromatin euchromatin DNA methylation at CpG islands represses transcription "CpG Methylation makes DNA Mute" DNA methylation (what is methylated and why?) template strand c...

Tx for trichomoniasis - ANSWER single-dose PO metronidazole or TINIDAZOLE for pt and partner(s) grayish-white vaginal discharge vs. yellow-green, frothy vaginal discharge - ANSWER grayish-white = bacterial vaginosis yellow-green, frothy = trichomoniasis If not managed appropriately, TSS can lead to death by what mechanism? - ANSWER ARDS (most common), or severe hypotension or hemorrhage 2º to DIC. Dx: 23 yo F present w/ vomiting, watery diarrhea, T 103F, and and desquamating rash. Blo...

DHF Questions 2 Vcdh Exam And Accurate Answers ...

USMLE Step 2 CK-Final Exam Questions and Answers Well Graded A+ steroids - CORRECT ANSWER-inhibit IL-1 production methotrexate - CORRECT ANSWER-folic acid antagonist, inhibits DHF reductase, S-phase specific, inhibits DNA synthesis cyclosporine - CORRECT ANSWER-calcineurin inhibitor; inhibits IL-2 production; nephrotoxic, gum hypertrophy, hursutism tacrolimus (FK506) - CORRECT ANSWER-calcineurin inhibitor; inhibits signaling thru T cell receptor mycophenylate mofeil - CORRECT ANSWER-preven...

ASCP MT Final Certification Exam Questions and Certified answers 2023/2024 Urinary cast - correct answer "Urinary cast" Acute glomerulonephritis - correct answer RBC cast Dysmorphic RBC - correct answer Acute glomerulonephritis DDx. IgA nephropathy Lupus nephritis, post infectious glomerulonephritis Dysmorphic RBC - correct answer Identify urinary sediment WBC cast - correct answer Identify Pyelonephritis - correct answer Urine sediment (WBC cast) nephrotic synd...

Identify each reaction catalyzed by a nucleotidase, a phosphorylase and a phosphoribosyltransferase. correct answers Top left, phosphoribosyl transferase in both directions top right, nucleotidase from GMP to guaninise center bottom, phosphorylase in both directions Each diagram below represents percent initial nucleotide level as a function of time after administration of one of the four agents (hydroxyurea, trimethoprim, thymidine or fluorodeoxyuridine), for each of the four nucleotides (...

COMMUNICABLE DISEASE FINAL COACHING 1. Which among the following statement is true to communicable disease? (select all that apply) * A. An infectious disease can be contagious because the latter can be transmitted indirectly. B. Communicable diseases could either be contagious or infectious. C. An infectious disease is transmitted through indirect physical contact. D. Contagious diseases are sometimes called as infectious diseases. 2. In order for an agent to cause infection, it must be...