Chordae tendineae - Study guides, Class notes & Summaries

BIO 669 Quiz 4- Cardiovascular Latest;(2024/2025) Questions and Answers / 100% Correct/ (78 Q & A) BIO 669 Quiz 4- Cardiovascular Latest;(2024/2025) Questions and Answers / 100% Correct/ (78 Q & A) 1. Which of the following conditions is the most immediately at risk for serious complications? a. Unstable angina b. Prinzmetal angina c. STEMI d. NSTEMI 2. Thromboangiitis obliterans (Buergers disease) is an autoimmune condition that is: a. A result of over activation of ...

Health Assessment Exam 3 test bank questions and answers 100% verified. While auscultating the heart at the third intercostal space, left sternal border, the nurse notes a high-pitched, scratchy sound that increases with exhalation with the client leaning forward. The nurse would document which of the following? A) Pericardial friction rub B) Midsystolic click C) Summation gallop D) Aortic ejection click - correct answers.A) Pericardial friction rub During chest auscult...

This layer of the heart allows it to act as a pump correct answers myocardium This sling-like structure supports the heart correct answers pericardium This is the hardest working cardiac chamber, and therefore has the thickest myocardium correct answers left ventricle The right ventricle pumps blood from the pulmonary capillaries to the left atrium correct answers pulmonary artery Vessel (s) that carry (ies) blood from the pulmonary capillaries to the left atrium correct answers pulm...

transport nutrients and waste Answer function of blood: erythrocyte Answer red blood cell: neither A nor B Answer Type O+ blood has which antigens on its red blood cell surface: right ventricle Answer In the normal sequence of blood flow, after crossing the tricuspid valve, blood should next enter the _______ next. 120 days Answer average life span of a red blood cell: calcium Answer Ion most critical to blood clotting regardless of pathway visceral pericardium Answer deepest p...

k term 1 | exam with latest questions and solution objective signs for pain - moaning, grimacing, restlessness, agitation, increased pulse, increased respirations, increased blood pressure, sweat principle steps of wound irrigation - don appropriate PPE, clean from least contaminated, clean with swab, use catheter to irrigate Define what gate theory is - Back rub to relive pain closes the gate to prevent pain from traveling to the nervous system Advantages of proper pain management - F...

The largest vein in an animal's body is: - Answer- vena cava If immature neutrophils are observed in peripheral blood, the condition is called a: - Answer- left shift What type of cell is responsible for immunity against intracellular pathogens? - Answer- T-Lymphocytes The ductus arteriousus in a fetus allows blood to flow directly: - Answer- into the aorta from the pulmonary artery During hemostasis, which process occurs first? - Answer- Platelet adhesion Jaundice (icterus) coul...

Injury to lower motor neurons results in: - Answer flaccid paralysis The hypothalamus: - Answer is connected to the pituitary via the infundibulum There is a semilunar valve between the: - Answer right ventricle and pulmonary trunk The role of the papillary muscles is to: - Answer tighten the chordae tendineae by contracting during ventricular systole Which of the following occurs when the aortic and mitral valves are both closed? - Answer pressure in the left ventricl...

Assessment of Cardiovascular Function Exam Questions With Accurate Answers. The nurse auscultates the apex beat at which anatomical location? midsternum 5 cm to the left of the lower end of the sternum 2.5 cm to the left of the xiphoid process fifth intercostal space, midclavicular line - answerfifth intercostal space, midclavicular line What is the term for the ability of the cardiac muscle to shorten in response to an electrical impulse? contractility depolarization repolarization ...

BIO 254 LAB Practice Questions And Answers With Verified Solutions The cardiovascular center is located ANS medulla oblongata All deoxygenated blood returning from the systemic circulation flows into the: ANS Right Atrium Which of the following layers of the pericardium is the dense connective tissue structure that plays an important role in protecting the heart and keeping it in place in the mediastinum? ANS Fibrous pericardium Degradation of the chordae tendineae would most likely...

Pericardium Ans: Membrane surrounding the heart epicardium Ans: visceral layer of serous pericardium Svc, ivc, coronary sinus Ans: Where does the right atrium receive blood from? fossa ovalis Ans: remnant of foramen ovale chordae tendineae Ans: thin bands of fibrous tissue that attach to the valves in the heart and prevent them from inverting papillary muscles Ans: responsible for pulling the atrioventricular valves closed by means of the chordae tendineae Tunica intima Ans: Con...