Nur 239 exam - Study guides, Class notes & Summaries

NUR 239 Exam 1 With Complete Solution...

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

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...

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...

NUR 239 EXAM 1 QUESTION AND ANSWERS (VERIFIED ANSWERS)

NUR 239 Exam 2 Correct Questions and Answers(scored A) NUR 239 Exam 2 Correct Questions and Answers(scored A) NUR 239 Exam 2 Correct Questions and Answers(scored A) Cardinal Sings of Local Inflammation -ANSWER - redness - heat - pain - swelling - loss of function vascular stage of acute inflammation -ANSWER Comprised of increase blood flow and increased vascular permeability - Microcirculation (arterioles, capillaries, venules) - Process begins with: · Brief vasocons...

NUR 239 Exam 5: Asthma Medications Questions with Complete Solutions

Upon admission assessment, the nurse hears a murmur located at the fifth intercostal space, midclavicular line. The client asks, "What does that mean?" The nurse will base her answer on which of the following physiologic principles? correct answers "You have a heart valve that is diseased." A client is diagnosed with an abdominal aortic aneurysm that the physician just wants to "watch" for now. When teaching the client about signs/symptoms to watch for, the nurse will base the teaching ...

Cardinal Sings of Local Inflammation -ANSWER - redness - heat - pain - swelling - loss of function vascular stage of acute inflammation -ANSWER Comprised of increase blood flow and increased vascular permeability - Microcirculation (arterioles, capillaries, venules) - Process begins with: · Brief vasoconstriction of arterioles immediately following injury · Followed by vasodilation of arterioles, capillary beds · Increased permeability of microcirculation - Vasodilation = ...

nur 239 exam 1 Correct Questions and Answers(scored A) nur 239 exam 1 Correct Questions and Answers(scored A) nur 239 exam 1 Correct Questions and Answers(scored A) atrophy - ANSWER cells get smaller atrophy causes - ANSWER ischemia, lack of use/nutrition, aging hypertrophy - ANSWER cells get bigger hypertrophy causes - ANSWER increased workload commonly seen in heart in response to high BP or muscles in response to more work compensatory hypertrophy - ANSWER when one organ ...