Systole occurs when - Study guides, Class notes & Summaries

wheeze - High-pitched, musical sound similar to a squeak what causes murmurs? - valves don't slam shut like their supposed to, they take too long to close causing turbulent blood flow... deoxygenated blood and oxygenated blood mix What are the 5 locations we auscultate to listen to the heart? - Aortic: 2nd intercostal space, right sternal border Pulmonic: 2nd intercostal space, left sternal border Erb's Point: 3rd intercostal space, 1/2 between base and apex Tricuspid: 4th intercostal s...

PCCN EXAM Questions With 100% Verified Answers Latest Update 2024/2025 (GRADED) A post-STEMI (ST elevation myocardial infarction) patient is started on an angiotensin-converting enzyme (ACE) inhibitor during his hospital stay. Which of the following is the most common serious side effect that may occur? A. a nonproductive cough B. pedal edema C. swelling of the tongue and face D. rhinorrhea C. swelling of the tongue and face Although all of the answers may occur, swelling og the tongue a...

CCRN Exam With 100% Correct Answers 2023 S1 "lub" closure of AV (mitral and tricuspid) valves marks the end of diastole and the beginning of systole SYSTOLE S2 "dub" closure of the seminar (pulmonic and aortic) valves marks the end of systole and the beginning of diastole DIASTOLE systolic murmur "lub.... shhhhb.....dub" semilunar valves are OPEN during systole - aortic stenosis -pulmonic stenosis AV valves are CLOSED during systole - mitral insufficiency (...

Systolic CORRECT ANSWER Blood pressure in the arteries during contraction of the ventricles. Diastolic CORRECT ANSWER occurs when the ventricles are relaxed; the lowest pressure against the walls of an artery Systolic BP CORRECT ANSWER peak pressure during cardiac systole - Reflects amount of blood (Stroke Vol.) -ejected w/ each beat & compliance of the aorta and large arteries Diastolic BP CORRECT ANSWER lowest pressure attained in arteries during diastole -Reflects closure of the a...

CCRN Barrons Cardiovascular Exam Questions and Answers Marks the end of diastole, the beginning of systole - Answer- S1 Caused by closure of AV valves (mitral, tricuspid) & loudest at the apex of the heart (midclavicular, 5th intercostal) - Answer- S1 Caused by closure of the semilunar valves; can be split by inspiration - Answer- S2 AV valves - Answer- tricuspid and mitral semilunar valves - Answer- pulmonary and aortic This heart sound is louder with a pulmonary embolism - Answer- S2 ...

Ohm's law equation - ANS V=IR EKG monitored patient should be __________, monitor chassis should be ___________ (nonconductive). Why - ANS ungrounded, grounded. Grounded patients would be able to conduct leakage currents. we don't want this lb to kg - ANS 2.2 lb = 1 kg F to C - ANS C=5/9(F-32) C to F - ANS F=9/5C+32 3 things that change automaticity of automatic cells - ANS 1. slope of phase 4 2. Change of threshold potential 3. Change of resting membrane pot...

S1 "lub" correct answers closure of AV (mitral and tricuspid) valves marks the end of diastole and the beginning of systole SYSTOLE S2 "dub" correct answers closure of the seminar (pulmonic and aortic) valves marks the end of systole and the beginning of diastole DIASTOLE systolic murmur "lub.... shhhhb.....dub" correct answers semilunar valves are OPEN during systole - aortic stenosis -pulmonic stenosis AV valves are CLOSED during systole - mitral insufficiency (will ...

Advanced Pathophysiology Summer 2024 UTA 5315 TEST 3 Questions and Answers (100% Correct) Oxygenated blood comes back into heart into the left atrium and down through the mitral valve to the left ventricle - Complex: Stenosis leads to volume/pressure in left atrium, which results in atrial hypertrophy/dilation, which increases pressure/volume in the pulmonary circulation & causes PULMONARY EDEMA - Simplified: Skinny mitral valve doesn't let blood pass through easily, so blood backs up in...

AFAA Personal Trainer Certification Study Guide with Complete Solutions. Myocardial Infarction - Correct Answer-Hear attack occurs due to lack of blood flow through the coronary arteries to the heart muscle Ischemia - Correct Answer-lack of blood flow Stroke Volume - Correct Answer-the amount of blood pumped with each beat or systole Cardiac Output - Correct Answer-heart rate x stroke volume. usually measured in liters (or milileters) of blood pumped per minute Venous Return - Corre...

Final PN111 Herzing University Latest Update Graded A+ Eupnea means: normal breathing Tachypnea rapid breathing bradypnea slow breathing orthopnea difficulty breathing when lying down Dyspnea difficulty breathing apnea absence of breathing What tells you a patient is having difficulty breathing? Using accessory muscles, nasal flaring, cyanosis, tripod position Barrell Chest 1:1, related to lung overinflated and increase in A/P diameter Normal is 1:2 Angle of Louis...