Systole occurs when Study guides, Class notes & Summaries

The valve between the right atrium and right ventricle is named because it has _____. - answers-three cusps A small patch of tissue called the _____ acts as the pacemaker of the heart. - answers-sinoatrial node _____ samples the blood in each heart chamber for oxygen content and pressure. - answers-cardiac catheterization The simplest form of atherosclerosis is _____, which are thin, flat discolorations in the arteries that can enlarge and become thicker as they grow in length. - answer...

NUR 641E Final Exam 2023 | Advanced for the Nurse Educator with Complete Solutions Pharmacokinetics involves absorption, distribution, metabolism and elimination). Absorption: absorption from the administration site either directly or indirectly into the blood/plasma. Distribution: reversibly or irreversibly move from the bloodstream into the interstitial and intracellular Metabolism: biotransformed via hepatic metabolism or by other tissues. Elimination: tissues. lastly, the drug an...

AFAA PERSONAL TRAINER CERTIFICATION EXAM 2024 WITH 100% ACCURATE SOLUTIONS Myocardial Infarction - ANSWER ☑☑Hear attack occurs due to lack of blood flow through the coronary arteries to the heart muscle Ischemia - ANSWER ☑☑lack of blood flow Stroke Volume - ANSWER ☑☑the amount of blood pumped with each beat or systole Cardiac Output - ANSWER ☑☑heart rate x stroke volume. usually measured in liters (or milileters) of blood pumped per minute Venous Return - AN...

A&P 2 Final Exam (ECPI) questions and answers well illustrated. What is the universal donor blood type? - correct answers.O why is blood type AB considered to be the universal recipient? - correct has neither A or B antibodies What part of the blood is most abundant? - correct a What is the stoppage of bleeding? - correct answers.Hemostasis Which hormone stimulates the production of erythrocytes? - correct answers.EPO How do albumins help maintain homeostasis...

NUR 245 Exam 3 Test Bank Questions and Answers Already Passed The sac that surrounds and protects the heart is called the: a. Pericardium. b. Myocardium. c. Endocardium. d. Pleural space. ANS: A The pericardium is a tough, fibrous double-walled sac that surrounds and protects the heart. It has two layers that contain a few milliliters of serous pericardial fluid. The direction of blood flow through the heart is best described by which of these? a. Vena cava right atrium right ven...

APHY 102 Midterm Latest Update with Verified Solutions Addison's disease occurs when the adrenal glands do not produce enough of the hormones cortisol or aldosterone Adrenal androgens (adrenal cortex) supplement the sex hormones from the gonads; converted to estrogen in females, stimulated by anterior pituitary gland adrenal cortex hormones aldosterone, cortisol, androgens adrenal medulla hormones epinephrine and norepinephrine Adrenocorticotropic hormone (anterior pituitary...

RNAS C Practice Test Review 437 Questions with Verified Answers A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. if in series, voltage drops would occur they can be treated together If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: A. 25%. B. 33%. C. 67%. D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...

ARDMS (RVT) Ultrasound Vascular Registry Review Questions with 100% Correct answers Ultrasound Vascular Registry Review Questions with 100% Correct answers What is the first branch of the aortic arch? Innominate artery/ Brachiocephalic Name the three branches of the aortic arch? a. Innominate artery/ Brachiocephalic b. Lt CCA c. Lt Subclavian artery The radial artery runs on what side of the forearm? Lateral side The radial artery branches to form what part of the palmar arch? Supe...

Right side of the heart pumps to... Lungs Left side of heart pumps... simultaneously to body Septum wall that separates two pumps atrioventricular valves separate atria and ventricles heard at apex, located at bottom of heart: 5th rib intercostal space Apical pulse is also called Mitral area/PM/Apex Right AV valve = tricuspid valve, 5th intercostal space at left sternal border Left AV valve = Mitral valve, 5th intercostal space at left midclavicular line Semilunar (SL) valves bet...

RNSG 1300 Unit 1 Exam ReviewMeasurement of basic body function: Vital signs - correct answer Temperature plus respirations Blood pressure Pain assessment Temperature reflects the balance between - correct answer heat the body produces and heat loss from the body to the enviornment Pulse is the measurement of - correct answer heart rate and rhythm- it provides information about the circulatory status Respirations is the body's mechanism for - correct answer exchanging oxygen and car...