Nclex review from test bank questions and answers 100% verified.

Nclex review from test bank questions and answers 100% verified. IM meds - correct ly absorbed, 90 degree angle, 19-23 G needle, 1-2" length, average adult:11/2, 22G, mandatory to aspirate, purpose is to deposit meds into deep muscle for quick absorption deltoid muscle - correct used for 1-2 ml of med b/c is smaller muscle quickest absorption - correct answers.#1 is abdomen, #2 is arm, #3 is buttock Insulin - correct sub-q into fatty tissue, measured in Units, draw up air prior and insert into vial Regular insulin - correct -30 mins, clear, peak:30-11/2 hr., duration:3-4 hrs., can mix with intermed.& short Humulog - correct -30mins., clear, peak: 30-11/2, duration: 3-4 hrs., mix with intermed., reg, short NPH - correct -4hr., cloudy, peak:6-10hrs., duration:10-16, up to 24 hrs., cannot mix!! Lantus - correct -2hr., clear, no peak, duration:24 hrs., cannot be combined Regular insulin - correct insulin that can be given IV rotate injection sites - correct slow formation of scar tissue most insulins - correct right befor meals to control blood sugar when mixing insulins - correct air into cloudy first, then clear NPH - correct regular insulin in it already sliding scale - correct s given with short acting insulin such as reg/ humulog sub-q injections - correct answers.45-90 degree angle, 25G needle, 1/2-1" length, below dermis/above muscle heparin/lovanox - correct ing will occur aroun inj. sites, apply pressure for at least 30 seconds, check for bleeding gums, stools, sheck V/S for internal bleeding with anticoagulants Intradermal injections - correct answers.10 degree angle, 25-27G needle, 5/8-1/2" needle, barely cover bevel under skin, do not do near a vein, do to the side, used for PPD&allergy testing TB testing - correct 48-72 hrs later, inject 0.1 ml, assess for induration(hard bump), measure in mm, greater than 5 mm is queestionable, 5-10 need CXR, redness indicates localized reaction not a concern, problem is induration bacteriacidal - correct to kill bacteria bacteriostatic - correct ds bacteria growth broad spectrum - correct that are effective against many organisms catecholamine - correct transmitters that play important role in body's stress response cathartic - correct used to treat constipation depressant - correct down mental/physical processes narrow spectrum - correct that are effective agaist a few mo's nephrotoxicity - correct ity due to blood and protien in the urine opiate - correct relievers r/t opium ototoxicity - correct effect r/t damage to 8th cranial nerve resulting in dizziness, tinnitus, gradual hearing loss septicemia - correct alized infection throughout body vasoconstrictor - correct rict blood vessels tetracycline - correct