Pge2 - Study guides, Class notes & Summaries

aspirin correct answers acetylsalicylic acid mechanism of action (MOA) of aspirin correct answers irreversible acetylation of sarin at cycloxygenase how is aspirin absorbed? correct answers rapidly absorbed, peak level in 1-2 hours rapidly hydrolyzed what does aspirin deacetylate to? correct answers acetic acid and salicylate aspirin site of action? correct answers stops prostacyclin synthesis why is aspirin toxic? correct answers shifts from 1st order to 0 order how is aspi...

EXPH 386 Exam 5 Already Graded A+ functions of lung gas exchange f iltering blood and air captures inhaled particles breakdown vasoactive substances vocalizations breakdown vasoactive substances enzyme in lungs) bradykinin (80% inactivated in long) converts angiotensin I to angiotensin II (angiotensin converting serotonin (almost completely removed) norepinephrine (30% removed) PGE2 and PGF2 alpha (almost completely removed) leukotrienes (almost completely removed...

EXPH 386 Exam 5 Questions and Answers 2023 lung coverts angiotensin _ to angiotensin __ - ANS ️️ I to II angiotensin converting enzyme (___) is in the lungs - ANS ️️ ACE __% of bradykinin is inactivated in lung - ANS ️️ 80 ______, _____, _____, ______ almost completely removed by the lung - ANS ️️ serotonin, PGE2, PGF2, leukotrienes up to __% of norepinephrine is removed by the lung - ANS ️️ 30 at rest, O2 consumed (VO2) is approximately - ANS ️️ 250 mL/min at res...

-can produce their own opposite effects - ️️What are the actions of PGE2, PGI2, PGF2a, PDG2, TXA2? -Centrally mediated effect via resetting of the temperature control center in the hypothalamus (IL-1 mediated stimulation of prostaglandin production). -NSAIDs inhibit cyclo-oxygenase (COX-2) and ultimate production of prostaglandins in the brain. - ️️What is anti-pyresis? What is the mediated by? How do NSAIDs have this effect? -COX-dependent and -independent •Anti-pyretic and anal...

What are the main hormone therapy options for GnRH? correct answer: GnRH, deslorelin, histrelin What are the main hormone therapy options for FSH? correct answer: porcine FSH, eCG What is the main hormone therapy option for LH? correct answer: hCG What are the main hormone therapy options for progesterone? correct answer: compounding, oral altrenogest (Regu-Mate), CIDR (intravaginal) What are the main hormone therapy options for PGF2a? correct answer: Dinoprost, Cloprostenol ...

ACOG Practice Bulletin: Induction of Labor Exam Questions and Answers 100% Pass What is the goal of cervical ripening? - It is to facilitate the process of cervical softening, thinning, and dilating with the resultant reduction in the rate of failed induction and induction to delivery time. Review: What is the generally regarded cutoff for a cervix that is unfavorable for induction? - This is when the bishop score is 6 or less. Review: What are the different methods for cervical ripening...

Promoters of Gastric Acid Secretion - - Ach from vagus n (PS) - Hist from enterochromaffin-like (ECL) cells - Gastrin from G cells Inhibitors of Gastric Acid Secretion - - Somatostatin from delta cells - PGE2 from gastr muc Pathophysiology & Common Sx of GERD - AKA acid reflux, heartburn - Pathophys = stom cont/gastr ac reflux into esoph --> sx+complics; maybe by decr LES press/musc tone --> treat by 1). incr LES press, 2). decr stom ac secr - Common Sx = heartburn, hypersal, ac r...

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 ...

Acetaminophen has these 2 properties - ️️1) Analgesic 2) Antipyretic 3) NOT ANTI-INFLAMMATORY Are most enzymes more selective for COX1 or COX2? - ️️COX1 Are NSAIDs reversible or irreversible inhibitors of COX enzymes? - ️️Reversible Describe COX1 - ️️Always active and responsible for the formation of eicosanoids important for homeostasis Describe COX2 - ️️Mainly inducible at the site of inflammation resulting in eicosanoids that cause pain, fever, and inflammation Desc...

What could be causing a 6 mm pocket on the mesial of tooth #5 at a re-evaluation appointment? - ANS Mesial root concavity Which type of subgingival plaque is associated with chronic periodontal disease? - ANS Tissue attached plaque Which PDL fiber group is the 1st to be destroyed during gingivitis? - ANS None (Subgingival fibers are destroyed; not PDL fibers) When gram negative bacteria die they release... - ANS Endotoxin (LPS) What are three characteristics o...