Lipid solubility - Study guides, Class notes & Summaries

WREB Study Local Anesthesia & NO Questions Clearly Answered 2024. How does local anesthesia work? a. it initiates depolarization b. it blocks depolarization c. it allows sodium transport across the nerve membrane - correct answer b. it blocks depolarization Which of the following makes local anesthetic most effective? a. rapid injection b. injecting a larger amount of anesthetic c. lipid solubility - correct answer c. lipid solubility Local anesthetics typically produce vasocons...

Version 1 1 CHAPTER 1 1) Which technique creates a three-dimensional dynamic image of blood vessels? A) Digital subtraction angiography B) Magnetic resonance imaging C) Dynamic spatial reconstruction D) Positron emission tomography 2) Magnetic resonance imaging is based on the movement of A) electrons in a magnetic field. B) carbons in a magnetic field. C) protons in a magnetic field. D) cells in a magnetic field. 3) The delivery of a radioactive compound to the body to study the met...

NSG 6005 Pharm Midterm 2024/25 A patient's nutritional intake and lab work reflect hypoalbuminemia. This is critical to prescribing because: - ANSWER Distribution of drugs to target tissue may be affected Drugs that have a significant first-pass effect: - ANSWER Are rapidly metabolized by the liver and may have little if any desired action The route of excretion of a volatile drug will be: - ...

Pharmacotherapeutics for Advanced Practice Nurse Prescribers 5th Edition Woo & Robinson Test Bank UNIT I. THE FOUNDATION Chapter 1. The Role of the Nurse Practitioner as Prescriber Chapter 2. Review of the Basic Principles of Pharmacology Chapter 3. Rational Drug Selection Chapter 4. Legal and Professional Issues in Prescribing Chapter 5. Adverse Drug Reactions Chapter 6. An Introduction to Pharmacogenetics Chapter 7. Nutrition and Neutraceuticals Chapter 8. Herbal Therapies and Cannabis Chapter...

What is the first question to consider when helping a breastfeeding mother with a medication question? A) What is the relative infant dose of the medication? B) What is the protein binding of the medication? C) What is the molecular weight of the medication? D) Is the medication really necessary to take now? - Answer-D Which drug property results in more transfer of the drug into the mother's milk? A) Molecular weight >800 Daltons B) High protein binding C) High lipid solubility D...

solvent-solvent extraction - correct answers solute is partitioning between two layers based on solubility and polarity Partition coefficient K - correct answers [S]org/[S]aq q^n=(V1/(V1+KV2)^n - correct answers q-fraction of solute left in V1 V1-volume of solvent being extracted V2-volume of solvent used to extract K-partition coefficient m-total moles of solute 1 big extraction vs many small extractions - correct answers many small extractions are better than 1 small extraction ...

QMA State Test (State Review); Questions and Answers 100% Correct What does systemic effect mean? Correct answer-Affecting the entire body, rather than a single organ or body part What is cumulative effect? Correct answer-A term used to describe how exposure to more than one chemical might affect the body. Why are medications given Correct answer-To help relieve symptoms or cure diseases Factors that affect absorption Correct answer-Lipid solubility, food, hemodynamics, diseases, mol...

Exam 1: NURS 615/ NURS615 (Latest 2024/ 2025 Update) Advanced Pharmacotherapeutics Complete Review |Qs & As| 100% Correct| Grade A (Verified Answers) Q: What factors affect the 1. Rate of absorption or how fast 2. Extent of absorption or how much of med reaches blood stream. Answer: 1. pH of the environment where absorption takes place. 2. Surface area available (small intestine) 3. Blood supply to absorption site 4. Presence of food, or other materials in GI ( can promote or inh...

Lipid solubility determines the ___________ of a local anesthetic. - ANSWER Potency When using an aspirating syringe, the harpoon engages with what? - ANSWER Rubber stopper of the cartridge EMLA is a topical anesthetic that contains which of the following local anesthetic agents? - ANSWER 2.5% Lidocaine and 2.5% Prilocaine

IBCLC Exam PrepWhat is the first question to consider when helping a breastfeeding mother with a medication question? A) What is the relative infant dose of the medication? B) What is the protein binding of the medication? C) What is the molecular weight of the medication? D) Is the medication really necessary to take now? - correct answer D Which drug property results in more transfer of the drug into the mother's milk? A) Molecular weight >800 Daltons B) High protein binding C) H...