Nur 239 exam - Study guides, Class notes & Summaries

Therapeutic Classification Correct Answer-Usually reflect the conditions for which the drugs are used (antidepressants) Prototype Correct Answer-Individual drug the represents a group of drugs; usually the first drug of a particular drug class to be developed Generic Name Correct Answer-related to the chemical or official name and is independent of the manufacturer; indicates the drug group; lowercase Brand name Correct Answer-designed and patented by the manufacturer; name is capitaliz...

Pathogenesis Correct Answer-how a disease develops Etiology Correct Answer-cause of disease Etiologies may be caused by Correct Answer-Physical - heat, injury etc Chemical - exposure to chemicals Biological - genetics Nutritional - food reactions or deficiencies etc acute disease Correct Answer-short term, can be severe chronic disease Correct Answer-an ongoing condition or illness. It is long-term and can change in severity subacute disease Correct Answer-a disease that is int...

NUR 239 EXAM 2 WITH ALL QUESTIONS AND ANSWERS...

cardiac output Correct Answer-HR x SV blood pressure equation Correct Answer-CO x SVR S1 heart sounds; closure valves Correct Answer-mitral and tricuspid S2 heart sounds; closure valves Correct Answer-aortic and pulmonic cardiac output Correct Answer-amount of blood pumped each minute (~5 L) stroke volume Correct Answer-the amount of blood ejected from the heart in one contraction peripheral vascular resistance Correct Answer-the resistance of the vessels to the flow of blood; ...

Furosemide Correct Answer-- diuretic, loop diuretic - prototype: most commonly used loop diuretic, effective and versatile - action: inhibit sodium and chloride reabsorption in the ascending limb of the loop of Henle, there reabsorption of most filtered sodium occurs -- significant diuresis - use: given alone or in combination of antihypertensive agents to treat hypertension; management of pulmonary edema, heart failure, hepatic/renal disease - AE: fluid and electrolyte imbalance, ototoxi...

NUR 239 Exam 2 Study Guide With Complete Solution...

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nur 239 exam #2 Correct Questions and Answers(scored A) nur 239 exam #2 Correct Questions and Answers(scored A) Penicillin G *** - ANSWER - First PCN given PO and IM - PO only about 1/3 of dose is absorbed - IM and IV are most effective (to get therapeutic serum level) (IM is painful) - primarily bactericidal Penicillin V *** - ANSWER - next type produced - 2/3 absorbed by GI tract, less patent than PCN G - It is effective against mild - moderate infections, including anthrax P...

Penicillin G *** - ANSWER - First PCN given PO and IM - PO only about 1/3 of dose is absorbed - IM and IV are most effective (to get therapeutic serum level) (IM is painful) - primarily bactericidal Penicillin V *** - ANSWER - next type produced - 2/3 absorbed by GI tract, less patent than PCN G - It is effective against mild - moderate infections, including anthrax PCNS (structure) - ANSWER - beta-lactam antibiotics. - beta-lactam structure interferes with bacterial cell wall synth...