Epicardium - Study guides, Class notes & Summaries

BIO 117 HONDROS EXAM 3 NEWEST ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ (3 versions) The apex of the heart is located - CORRECT ANSWER 5th intercostal space Which layer of the heart allows it to act as a pump? - CORRECT ANSWER Myocardium What is the apex of the heart? - CORRECT ANSWER The tip of the heart, pointing down towards the left 5th intercostal space. Which layer of the heart wall contains the epicardium? - CORRECT ANSWER Per...

What can effect heart rate? cardiovascular vasomotor control center- medulla and pons neural reflexes-atria senses pressure changes atrial receptors hormones and biochemicals- thyroid what affects blood blow? pressure- blood wants to go from high to low resistance-opposes force -diameter of blood vessels decrease (vasoconstriction)= more resistance= decreased flow (vasodilation)= decreased resistance= increased flow baroreceptors- senses stretch and change in pressure chemorecepto...

(The correct answer has been verified, selected and highlighted in yellow for all of the questions below.) 1 What form is used to submit a provider’s charge to the insurance carrier? a. ABN b. UB-04 c. CMS-1500 d. Provider reimbursement form 2 AAPC credentialed coders have proven mastery of what information? a. Code sets b. Evaluation and management principles c. Documentation guidelines d. All of the above 3 When coding an operative report, what action would NOT be recommended? a....

Bio 669 Quiz 4 Questions and Answers 100% Pass What is the circulation of the right heart? - pulmonary circulation- blood through lungs what is the circulation of the left heart? - systemic circulation- blood through body what are the three layers in the pericardium? - epicardium myocardium endocardium What is the epicardium? - outer layer of the heart What is the myocardium? - cardiac muscle What is the endocardium? - inner lining of the heart 2 100% Pass Guarantee Katelyn Whitman,...

BIO 117 HONDROS EXAM 3 NEWEST ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ What is located at the fifth intercostal space? - CORRECT ANSWER Apex of the heart Apex of the heart - CORRECT ANSWER tip of the heart pointing down toward the 5th left intercostal space Which layer of the heart allows it to act as a pump? - CORRECT ANSWER Myocardium Left ventricle - CORRECT ANSWER What is the hardest working cardiac chamber and therefore has the ...

The difference in LV length measurements obtained in the apical 4 chamber and apical 2 chamber views should be: a. less than 20% b. less than 5mm c. less than 10% d. less than 1cm - c. less than 10% measurement of the time it takes for the velocity of MR to increase from 1 to 3 m/s is used to calculate the: a. IVRT b. mean pressure gradient c. dp/dt ratio d. time velocity integral - c. dp/dt ratio which pulmonary vein is best able to be PW doppler in apical 4 chamber view in most pat...

Exam 3: NSG121/ NSG 121 (Latest 2025/ 2026 Update) Health Assessment Review| Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Herzing QUESTION what is the purpose of the four valves of the heart Answer: They permit blood to flow forward and prevent blood from flowing backward during contraction. QUESTION The two atrioventricular (AV) valves separate Answer: atria from the ventricles QUESTION The tricuspid valve separates the Answer: right atr...

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 ...

The use of non invasive and painless ultrasound to examine the heart, its chambers and valves is known as: a. Echocardiography b. Electrocardiography c. cardiac cauterization d. doppler imaging o :## A.Echocardiography Waveforms may be displayed on a screen called an: a. Electrocardiography b. Oscilloscope c. Graph d. leads o :## b. Oscilloscope The breastbone is referred to as: a. the sternum b. the septum c. the mediastinum 2 | P a g e : 2 0 2 4 / 2 0 2 5 G r a d e A + Mas...

Exam 3: NSG 3009/ NSG3009 (Latest 2024/ 2025 Update) Principles of Assessment Review| Qs & As| Grade A| 100% Correct (Verified Answers)- South University Q: what would a patent with COPD look like during a respiratory assessment?- Answer: - tripod positon - using accessory muscles to breathe - could be cyanotic - shortness of breath - tachypnea - barrel chest - prolonged inspiration - "pursed lipped breathing" Q: crepitus Answer: snap crackle popping sounds ...