- Study guides, Class notes & Summaries

NU 578 CONTROLLED SUBSTANCES QUIZ EXAM2025| BRAND NEW ACTUAL EXAM WITH 100% VERIFIED QUESTIONS AND CORRECT SOLUTIONS| GUARANTEED VALUE PACK| ACE YOUR GRADES.

NU 578 study guide test 2 AND UNIT 2 COMBINED Questions and Verified Answers (2025/2026)/ A+ GRADE

NU 578 UNIT 4 TEST QUESTIONS AND ANSWERS 2025/2026

NU578 controlled substances quiz Questions and Verified Answers (2025/2026)/ A+ GRADE

Quiz: Opioids Drugs Ans: Drugs: Quiz: Opioids - MOA Ans: - Bind to "opiate receptors" in the brain, which disrupts the transmission of pain signals in the CNS. - Mimic actions of endogenous opiates (endorphins, enkephalins, dynorphins). - Primarily activate mu receptors, but also activate Kappa Quiz: Opioids - Effect Ans: * Relieve pain & induce euphoria Also cause sedation, respiratory depression, miosis, constipation, nausea, & suppress the cough reflex. Quiz: Opioids - Use...

Quiz: Insulin use Ans: Insulin is used to treat all patients with type 1 and many with type 2 diabetes. consists of two amino acid chains (a acidic and b basic) linked by two disulfide bridges. it is synthesized in the pancreas by b ce;;s within islets of langerhans. insulin is released by rise in blood sugar (eating a. meal). Anaolic reaction (insulin promotes conservation of energy and buildup of energy stores) Quiz: Insulin metabolic actions Ans: Insulin promotes glucose into glyco...

Quiz: Treatment of CHF Ans: Digoxin (increases cardiac contractility), diuretics (increases NA and H2O excretion), ACEI (decreases BP and BV), Vasodilators (decreases BP), dobutamine and dopamine and PDE inhibitors (increase ventricular contractility) Quiz: Digoxin Ans: class: cardiac glycoside increases myocardial contractile force and increases cardiac output has a positive inotropic effect by inhibiting sodium potassium tump (this increases Calcium into cell). decreases HR decre...

Quiz: A nurse is preparing to give an oral dose of drug X to treat a patient's high blood pressure. After giving the drug, the nurse finds that it not only reduces the blood pressure without serious harmful effects, but it also causes the patient to have nausea and headache. Based on this information, which property of an ideal drug is this drug lacking? Ans: Selectivity Quiz: The nurse is preparing to give a drug with certain properties. Which property of the drug is the most compe...

Quiz: preferred drugs for migraine headache prophylaxis Ans: propranolol, divalproex, amitriptyline Quiz: appropriate drugs for migraine headache prophylaxis Ans: beta-adrenergic blocking agents - (propranolol [inderol], timolol [blocadren]), antiepileptic drugs - (divalproex [depakote er], topiramate [topomax], TCA's - amitriptyline [elavil], Estrogens for menstrual migraines - estrogen gel, estrogen patch [alora, climara, esclim, estraderm, vivelle] Quiz: 1st line drugs for migrai...

Quiz: What test is used to diagnose hyperthyroidism? Ans: TSH. Small drops in T3 & T4 cause big increases in TSH Quiz: What happens when T3 & T4 fall? Ans: TSH increases Quiz: How do you diagnose primary hypothyroidism? Ans: High TSH levels Quiz: What is the difference between primary and secondary hypothyroidism? Ans: Normal or low-normal TSH levels + low T3 & T4 levels. Primary has high TSH levels. Quiz: Benefits of levothyroxine + liothyronine (T3) vs levothyroxine alone? Ans: None. ...