Cardio vascular system Study guides, Revision notes & Summaries

CARDIO VASCULAR SYSTEM complete nursing notes.

cardiovascular system - Answer a closed circulatory system because the fluid contents are pumped from the heart throughout the body and back to the heart. Cardio means heart, and vascular means vessels. Therefore, the cardiovascular system includes the study of the muscular heart, blood vessels, and blood. The functions of the cardiovascular system include transporting gases, nutrients, and wastes throughout the body. Secondly, the cardiovascular system prevents the loss of blood from ruptured...

Which of the following beta-blockers is cardio selective? A. Nadolol B. Propanolol C. Atenolol D. Penbutolol correct answers C. Atenolol Explanation: Of the beta blockers listed, atenolol is the most cardioseletive. Cardioselective refers to the ability to affect predominately beta 1 receptors rather than beta 2 receptors. Beta 1 receptors are located mainly in the heart and mediate the sympathetic nervous system's direct effects on the heart. Beta 2 receptors are located predominately in ...

CHAA CERTIFICATION LATEST UPDATE GRADED A+ Admitting physician the physician who writes the order for the patient to be admitted to the hospital. This physician must have admitting privileges at the facility providing the healthcare services Advanced Beneficiary Notice (ABN) a notice that a care provider should give a Medicare beneficiary to sign if the services being provided may not be considered medically necessary and Medicare may not pay for them Attending physician the phys...

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 ...

WGU - HEALTH, FITNESS, AND WELLNESS C458 PRACTICE EXAM 2 QUESTIONS WITH ANSWERS 1. Which immune system structure is the site where white blood cells gain the ability to chemically identify specific foreign agents? Thymus gland 2. The body system forms a protective barrier Integumentary system 3. The body system that regulates body temperature Both integumen- tary and central nervous system 4. The body system that controls blood pressure Central nervous system 5. The bod...

NU 545 Unit 2 Study Guide Questions and Answers. 1. Review the anatomy of the brain. Which portion is responsible for keeping you awake, controlling thought, speech, emotions and behavior, maintaining balance and posture? P. 454-459 • Allows individuals to reason, function intellectually, express personality and mood and interact with environment  Approx. 3 lbs and consistency of tofu  15%-20% of total cardiac output  Midbrain, medulla oblongata and pons= brainstem  Collec...

CARDIO VASCULAR SYSTEM complete nursing notes

CARDIO VASCULAR SYSTEM complete nursing notes

CARDIO VASCULAR SYSTEM complete nursing notes.