NUR651 FINAL BRADLEY UNIVERSITY QUESTIONS WITH 100 % CORRECT ANSWERS | VERIFIED
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NUR651 BRADLEY UNIVERSITY
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NUR651 BRADLEY UNIVERSITY
Which of the types of chemical bonding between drugs and their receptors is the least common? -
Answer-Covalent
Which type of drug classification is most important to the practitioner? - Answer-Therapeutic
Mechanism of Action - Answer-The manner in which molecular targets are affected by the dru...
NUR651 FINAL BRADLEY UNIVERSITY Which of the types of chemical bonding between drugs and their receptors is the least common? - Answer -Covalent Which type of drug classification is most important to the practitioner? - Answer -Therapeutic Mechanism of Action - Answer -The manner in which molecular targets are affected by the drug Adverse Drug Reaction (ADR) can lead the patient to - Answer -stop taking the drug Half-life is defined as - Answer -The time required for the plasma concentration of a drug to be reduced by 50 percent When one drug is more efficacious than another, it has... - Answer -A greater ability to initiate a response What is bioavailability? - Answer -The fraction of unchanged drug that reaches the systemic circulation following administration by any route Absorption is defined as: - Answer -The transfer of a drug from its site of administration to the blood How can Competitive antagonism be overcome? - Answer -by adding more agonist How is children's dosing most often calculated? - Answer -MG/KG A patient complains of pain from a migraine. How would the practitioner classify this type of pain? - Answer -Central Neuropathic Pain What stage of nociception is occurring when neurotransmitters in the dorsal horn directly or indirectly depolarize the second -order neurons? - Answer -Trasmission What are the four processes of Nociception - Answer -transduction, transmission, modulation, and perception A practitioner conducting a pain assessment asks the patient, "Is the pain consistent or intermittent?" What character of pain is the practitioner assessing? - Answer -Temporal pattern What is the maximum dose of acetaminophen in 24 hours? - Answer -4 grams Etodolac is in the same drug class as ibuprofen. What is its mechanism of action? - Answer -It inhibits the cyclooxygenase enzyme. What kind of drug is Naloxone (Narcan) - Answer -opioid antagonist Acetaminophen and alcohol have a complex relationship in the liver. Why? (3 reasons) - Answer -1. They are both metabolized by the same liver enzyme. 2. Alcohol inhibits the enzyme that metabolizes acetaminophen. 3. The enzyme that metabolizes acetaminophen is induced by alcohol. What is a contraindication of ibuprofen? - Answer -Ulcers An adverse effect of opiates in elders is... - Answer -Bone fractures Aspirin is different from the other NSAIDs because... - Answer -It binds irreversibly to the COX enzyme One of the properties that insulins are differentiated by is... - Answer -Duration of action Which form of insulin is the most bioavailable? - Answer -Humalog What is the mechanism of action of sitagliptin (Januvia)? - Answer -Slows the inactivation of incretin hormones by inhibiting dipeptidyl peptidase 4 How does canagliflozin (Invokana) control blood glucose levels? - Answer -By reducing glucose reabsorption in the kidneys
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