0071483446.pdf
Absorbents Adsorbents coat the wall of the GI tract and adsorb bacteria or toxins that are causing the diarrhea. Adsorbents incl ...
There are four types of laxatives. Osmotics (saline) Osmotic laxatives (hyperosmolar) are salts or saline products, lactulose, a ...
(Ex-Lax, Feen-A-Mint, Correctol), bisacodyl (Dulcolax), cascara sagrada, senna (Senokot), and castor oil (purgative). Bisacodyl ...
Emollients Emollients (surfactants) are stool softeners (surface-acting drugs) and lubricants used to prevent constipation and d ...
secretions cause mucosal damage. If gastric secretions increase to pH 5, pepsin declines. The gastric mucosal barrier (GMB) is a ...
Anticholinergic Anticholinergics (antimuscarinics, parasympatholytics) relieve pain by decreas- ing GI motility and secretion an ...
gastric acid secretion and concentration. Histamine2 blockers also cause head- aches, dizziness, constipation, pruritus, skin ra ...
Nor should it be used for patients with ischemic heart disease, congestive heart failure, uncorrected electrolyte disorders (hyp ...
Quiz What cells produce hydrochloric acid in the stomach? (a) Gastrin-producing cells (b) Parietal cells (c) Mucus-producing ce ...
Serotonin antagonists suppress nausea and vomiting by (a) blocking the glucocorticoids. (b) blocking the serotonin receptors in ...
19 CHAPTER 347 Cardiac Circulatory Medications The cardiovascular system is the highway within the body that distributes oxygen, ...
blood to cells and absorb waste products such as CO 2 , urea, creatinine, and ammonia. The deoxygenated blood is returned to the ...
(blood pressure) is 120/80 mmHg. The higher the resistance, the higher the blood pressure. The total volume of blood expelled by ...
Plasma contains glucose, protein, lipids, amino acids, electrolytes, minerals, lactic and pyruvic acids, hormones, enzymes, oxyg ...
effects, contraindications, and more; available on the book’s Web site (see URL in Appendix). Heart Failure Medication Heart fai ...
2.Unstable (preinfarction). Unstable angina occurs over the course of a day with progressive severity and is caused by the narro ...
Antidysrhythmics Antidysrhythmics are drugs that restore normal cardiac rhythm and are used to treat cardiac dysrhythmias. A car ...
(^354) CHAPTER 19 Cardiac Circulatory Medications Classes Actions Examples/Side Effects Class I Sodium channel blockers IA Slows ...
Cardiac dysrhythmias frequently follow a myocardial infarction (heart attack) or result from hypoxia (lack of oxygen to body tis ...
Stress. Diet. Excessive smoking and alcohol ingestion. There are three stages of hypertension. Along with normal blood pressur ...
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