Pharmacology

Statins NCLEX Nursing Pharmacology Review Nursing Pharmacology Study Guide for Statins Statins are chemically modified drugs that are prescribed to lower low-density lipoprotein (LDL) or “bad cholesterol” levels in the body. They are also known as hydroxymethylglutaryl-CoA (HMG-CoA) reductase enzyme inhibitors and are synthesized from the products of fungi. Statins …

Diuretics NCLEX Nursing Pharmacology Review Nursing Pharmacology Study Guide for Diuretics Diuretics are drugs that increase urine production and urine volume through the excretion of sodium and water. They are often referred to as “water tablets” or “water pills” because they cause urinary frequency. Types of Diuretics There are five …

Vasopressors NCLEX Nursing Pharmacology Review Nursing Pharmacology Study Guide on Vasopressors Vasopressors are a class of drugs that increase blood pressure and promote tissue perfusion through vasoconstriction. These are potent medications that are widely used in critical conditions and medical emergencies involving severely low blood pressure levels such as in …

Corticosteroids NCLEX Nursing Pharmacology Review Nursing Pharmacology Study Guide on Corticosteroids Corticosteroids are a class of drug that are used to reduce inflammation in the body as well as to control overactive immune system activity and hormonal imbalances. Corticosteroids mimics cortisol, a hormone that is naturally produced in the adrenal …

Proton pump inhibitors PPIs NCLEX Nursing Pharmacology Review Nursing Pharmacology Study Guide: Proton Pump Inhibitors Proton pump inhibitors (PPIs) are a group of medications mainly used to treat gastric acid-related disorders.  PPIs work by inhibiting the gastric proton pumps from releasing gastric acid, providing long-lasting reduction in stomach acid production …