Test Bank Lehne's Pharmacology for Nursing Care, 11th Edition by Jacqueline Burchum, Laura Rosenthal Chapter 1-112|Complete Guide A+

Pharmacology The study of drugs and their interactions with living systems Clinical Pharmacology The study of drugs in humans Therapeutics AKA "Pharmacotherapeutics"; The use of drugs to diagnose, prevent or treat disease or to prevent pregnancy The BIG Three Characteristic...

Explain the significance of vasodilator selectivity in terms of the effects on Afterload. Afterload: The force the heart has to work against to pump blood Drugs that affect arterioles lower cardiac afterload, resulting in increased cardiac output, tissue perfusion, and lower cardiac work ...

the most important properties of an ideal drug are: effectiveness, safety, and selectivity there is no such thing as a wholly selective drug... what does this mean? all drugs can cause side effects what is the objective of drug therapy to provide maximum benefit with minimum harm ...

The safety or potential harm of drug therapy during pregnancy relates to which factor? Drug properties have a direct correlation to the safety or potential harm of drug therapy during pregnancy, and nurses working in prenatal settings need to be aware of information related to drug properties. Mate...

A nurse is preparing to give an oral dose of drug X to treat a patient's high blood pressure. After giving the drug, the nurse finds that it reduces the blood pressure without serious harmful effects, but it also causes the patient to have nausea and a headache. Based on this information, which pro...

Four basic pharmacokinetic processes Absorption Distribution Metabolism And excretion Absorption Defined as the movement of a drug from its site of administration into the blood Distribution Defined as drug movement from the blood to the interstitial space of tissues from there i...

Nephron The basic functional unit of the kidney What are the four functionally distinct regions of the nephron? 1- glomerulus 2-The proximal convoluted tubule 3-The loop of Henle 4-The distal convoluted tubule Collecting ducts The tubules in which the nephron pours their contents...

Pharmacology definition the study of drugs and their interactions with living systems drug any chemical that affects the physiologic processes of a living organism Clinical Pharmacology study of drugs in humans Pharmacotherapeutics study of the use of drugs in treating disea...

The nurse is preparing to review a patient's medication history. Which information is most important when the nurse obtains a medication history from a patient? Allergies p.6 A patient develops depression as a side effect of taking multiple herbal and over-the-counter (OTC) medications. Whi...

Which incorrect statement by a new nurse indicates that further study is needed? A-There is no such thing as a safe drug. B-Effectiveness is the most important property a drug can have. C-There is no such thing as a selective drug; all medications cause side effects. D- Drugs are defin...

Pharmacokinetics study of drug movements throughout the body and what happens to the drug as it makes its journey. Absorption drug's movement from its site of administration into the blood. Distribution drug's movement from the blood to the interstitial space of the tissues and dd...