Dromotropic Study guides, Class notes & Summaries

Pharmacology Final Exam REVIEW A patient about to receive his morning dose of digoxin has an apical pulse of 70 beats per minute. What will the nurse do? A. Administer the dose. B. Administer the dose and notify the physician. C. Check the radial pulse for 1 full minute. D. Withhold the dose and notify the - CORRECT ANSWER-A. Administer the dose. In assessing a patient before administration of a cardiac glycoside, the nurse knows that what condition can predispose a patient to digitalis...

Chronotropic - Answer- heart rate Inotropic - Answer- force of myocardial contractility Dromotropic - Answer- conduction velocity through the AV node Systole - Answer- contraction of chamber, blood is being ejected. Pressure rises during systole. Diastole - Answer- rest, relaxation of chamber, chamber is allowed to fill. Pressure falls during diastole. Stroke Volume - Answer- the amount of blood left ventricle pumps in each beat. (mL/beat) Cardiac output- definition - Answer- T...

Pharmacology Exam 4 Chapter 18: Adrenergic Drugs 2024/2025 (Verified Answers). Chapter 18: Adrenergic Drugs 1. The nurse is aware that adrenergic drugs produce effects similar to which of these nervous systems? a. Central nervous system b. Somatic nervous system c. Sympathetic nervous system d. Parasympathetic nervous system Adrenergic drugs mimic the effects of the sympathetic nervous system. 2. When an adrenergic drug stimulates beta1-adrenergic receptors, the result is an increased f...

CRAT Exam Question and answers 100% correct 2024 Chronotropic - correct answer heart rate Inotropic - correct answer force of myocardial contractility Dromotropic - correct answer conduction velocity through the AV node Systole - correct answer contraction of chamber, blood is being ejected. Pressure rises during systole. Diastole - correct answer rest, relaxation of chamber, chamber is allowed to fill. Pressure falls during diastole. Stroke Volume - correct ...

CRAT ExamChronotropic - correct answer heart rate Inotropic - correct answer force of myocardial contractility Dromotropic - correct answer conduction velocity through the AV node Systole - correct answer contraction of chamber, blood is being ejected. Pressure rises during systole. Diastole - correct answer rest, relaxation of chamber, chamber is allowed to fill. Pressure falls during diastole. Stroke Volume - correct answer the amount of blood left ventricle pumps in each ...

Pharmacology Exam 4 Chapter 18: Adrenergic Drugs 2024/2025 (Verified Answers). Chapter 18: Adrenergic Drugs 1. The nurse is aware that adrenergic drugs produce effects similar to which of these nervous systems? a. Central nervous system b. Somatic nervous system c. Sympathetic nervous system d. Parasympathetic nervous system Adrenergic drugs mimic the effects of the sympathetic nervous system. 2. When an adrenergic drug stimulates beta1-adrenergic receptors, the result is an increased f...

V what does positive chronotropic effect mean correct answers increase HR what does negative dromotropic mean correct answers decrease conduction what does positive dromotropic mean correct answers increase conduction what does inotropic mean correct answers weakens the force of muscle contractions what does positive inotropic mean correct answers increase the strength of muscle contraction what class of medication of enalapril, and how does is work? correct answers •ACE inhibit...

Pharmacology Exam 4 Chapter 18: Adrenergic Drugs 2024/2025 (Verified Answers). Chapter 18: Adrenergic Drugs 1. The nurse is aware that adrenergic drugs produce effects similar to which of these nervous systems? a. Central nervous system b. Somatic nervous system c. Sympathetic nervous system d. Parasympathetic nervous system Adrenergic drugs mimic the effects of the sympathetic nervous system. 2. When an adrenergic drug stimulates beta1-adrenergic receptors, the result is an increased f...

Explain Pharmacokinetics - ANSWER The study of how drugs are moved through the body and are encompassed in mechanisms of: Absorption Distribution Metabolism Excretion Think Kinetic (movement) Pharmacodynamics - ANSWER study of the biochemical and physiologic effects of drugs on the body Think Dynamic (change) majority of drugs either (a) mimic or inhibit normal physiological/biochemical processes or inhibit pathological processes in animals or (b) inhibit vital processes o...

Chronotropic : heart rate Inotropic : force of myocardial contractility Dromotropic : conduction velocity through the AV node Systole : contraction of chamber, blood is being ejected. Pressure rises during systole. Diastole : rest, relaxation of chamber, chamber is allowed to fill. Pressure falls during diastole. Stroke Volume 2 | P a g e : the amount of blood left ventricle pumps in each beat. (mL/beat) Cardiac output- definition : The amount of blood pumped into the aorta each...