First order kinetics - Study guides, Class notes & Summaries

Albert Bandura (Social Learning Theory) •Vicarious vs. Enactive (learning by watching vs. learning by doing) •Four Elements of Observational Learning: 1. Attention 2. Retention 3. Production 4. Motivation & Reinforcement •Four Sources of Self-Efficacy Appraisals: 1. Actual Performance 2. Vicarious Performance 3. Verbal Persuasion 4. Physiological Cues Appetite A desire to eat. Benjamin Bloom (Cognitive Theory) •Blooms Taxonomy •"Taxonomy of Educational O...

2024 PEBC Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Time it takes for amount of drug to fall to half of its value, constant in first order kinetics (majority of drugs) correct answers Half-life (T1/2) Inducers of Cytochrome P450 (CYP450) (4) correct answers Barbiturates Phenytoin Carbamazepine Rifampin Inhibitors of CYP450 correct answers Cimetidine Ketoconazole Erythromycin Isoniazid Grapefruit Their MOA utilizes intracellular receptors: correct answers Thyroid ...

N115 - Quiz 2 with Correct Answers Levodopa - Ans:-dopamine replacement; increase dopamine in brain; used for Parkinson's; AE: N/V, loss of effect, psychosis, postural HTN; -identify high-risk pt -eval therapeutic effects -manage acute loss of effect -minimize adverse effects -minimize adverse interactions Carbidopa - Ans:-dopamine replacement; inhibits peripheral decarboxylase (prevents breakdown of Levodopa); used for Parkinson's; AE: N/V, loss of effect, psychosis, postural HTN...

Acetaldehyde is further broken down into acetic acid by which enzyme? - Aldehyde dehydrogenase Alcohol is metabolized via which order of kinetics? - zero order, this is a linear graph. This implies that alcohol breakdown does not depend on the concentration in the blood, but instead how fast the liver can break alcohol down. Tolerance will have an effect on the slope. Alcohol passes through biological membranes via ____________ ______________, which explains why shots of alcohol get you __...

NURS 5334 Problem Solving Exam Questions and Complete Marking Scheme 2024 Maintenance dose - correct answer [Peak] X Clearance divided by bioavailability Clearance is affected by - correct answer Kidney function **If a patient has kidney disease you would - correct answer Decrease your maintenance dose; loading dose stays the same (doesn't affect clearance) Metabolism - correct answer Phase 1 reaction - correct answer Oxidation, reduction, hydrolytic (CYP450 system in the liver) Z...

HESI Nursing Entrance Exam Study Guide Review Questions With Answers 2024/2025: Math, Vocabulary, Anatomy and Physiology, Reading Comprehension. Select the meaning of the underlined word in the sentence, The proliferation of resistant bacteria has alarmed medical professionals. A. increase B. reduction C. strength D. appearance 3. What is the best description of the word laceration? A. The means by which nursing mothers produce milk for their babies. B. A deep, ragged tear. C. A...

Psychopharmacology Exam test preparation Questions and Must have marking scheme Updated version 2024/2025 Enzyme inhibition - correct answer Reduction in liver enzyme activity associated with a specific drug. Epidural - correct answer Method that involves administration of a drug into the cerebrospinal fluid surrounding the spinal cord. Fenestrations - correct answer large pores in endothelial cells allowing rapid exchange between blood vessels and tissue. First-order kinetics - correc...

The absolute refractory period occurs because _______ channels cannot be opened, and the relative refractory period occurs because _______. - voltage-gated Na+; voltage-gated K+ channels remain open Dendritic spines serve to - increase the surface area of the dendrite Many ion channels are not normally open but must be gated or opened by some event. Which of the following is NOT an example of an event that typically results in opening/closing an ion channel? - Enzymatic reactions Neural...

Time it takes for amount of drug to fall to half of its value, constant in first order kinetics (majority of drugs) Half-life (T1/2) Inducers of Cytochrome P450 (CYP450) (4) Barbiturates Phenytoin Carbamazepine Rifampin Inhibitors of CYP450 Cimetidine Ketoconazole Erythromycin Isoniazid Grapefruit

Which of the following are examples of phase I metabolism? (Select 2) Oxidation Glucuronidation Hydrolysis Conjugation - ANSWER A, C Drugs that undergo zero order kinetics... Are eliminated at a constant percentage Are eliminated at a constant rate Are eliminated faster when more drug is present Rarely reach toxic levels - ANSWER B If a drug has a half life of 30 minutes, how long will it take for the drug to have a negligible therapeutic effect? 120-150 minutes 30 minutes 75 mi...