Toxicology Study guides, Class notes & Summaries

2. An example of a weakly basic prodrug that when protonated, form covalent disulfide linkages with H+/K+ ATPase and inactivates it: A. Maalox® B. Nexium® C. Tagamet® D. Buscopan® - B. Nexium® 3. Anti-ulcerant drugs exert their effect through which of the following mechanism/s: I. Stimulation of protein kinases that phosphorylate H+ /K+ ATPase II. Preventing histamine from binding to its receptor in parietal cells. III. Activate inhibitory proteins that block histaming activation...

FoEM CBR22- Toxicology

Foundations CBR20 – Toxicology

PHARMACOLOGY, TOXICOLOGY, PHARMACOKINETICS 1. Two dose-response curve response plotted on the same graph showed sigmoid curves having the same slope and height. T curve is located to the right of the A curve. Which of the following statements is/are correct regarding curves A an: I. A is more effective than B II. A is more potent than B III. A and B have the same ceiling dose IV. B is the graph produced when A is given with its competitive antagonist V. B is the graph produced when A is given wi...

2. An example of a weakly basic prodrug that when protonated, form covalent disulfide linkages with H+/K+ ATPase and inactivates it: A. Maalox® B. Nexium® C. Tagamet® D. Buscopan® - B. Nexium® 3. Anti-ulcerant drugs exert their effect through which of the following mechanism/s: I. Stimulation of protein kinases that phosphorylate H+ /K+ ATPase II. Preventing histamine from binding to its receptor in parietal cells. III. Activate inhibitory proteins that block histaming activation...

HAZWOPER 40 - Lesson 3 – Toxicology (Answered 100% Correctly) HAZWOPER 40 - Lesson 3 – Toxicology (Answered 100% Correctly) Chemicals in combination can produce different biological responses than the responses seen when exposure is to one chemical alone. True False True ________ is the most common route of exposure leading to a toxic dose in the work environment Injection Ingestion Inhalation Eye/Skin contact LD 50 of 25 mg/m3 means that a concentration of 25 mg/m3 of a cert...

What is the *leading cause of PREVENTABLE illness and death in the US*? - tobacco What percentage of *lung cancer deaths* are due to smoking in men? a. 80% b. 90% - b. 90%

1. Q #: The AGACNP is reviewing a chart of a head-injured patient. Which of the following would alert the AGACNP for the possibility that the patient is over hydrated, thereby increasing the risk for increased intracranial pressure? A. BUN = 10 B. Shift output = 800 ml, shift input = 825 ml Unchanged weight C. Serum osmolality = 260 2. Q #: A patient who has been in the intensive care unit for 17 days develops hyponatremic hyperosmolality. The patient weighs 132 lb (59.9 kg), is intubate...

EMT CHAPTER 19 TOXICOLOGY - AAOS ORANGE BOOK 11TH EDITION - JULY 2016 QUESTION AND ANSWERS (2023/2024) (VERIFIED ANSWERS)