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A branch of the _______________ supplies the right atrium and right ventricle with blood. correct answer: right coronary artery (RCA) Stimulation of parasympathetic nerve fibers typically results in which of the following actions? correct answer: Slowed conduction through the atrioventricular (AV) node The contribution of blood that is added to the ventricles and results from atrial contraction is called correct answer: atrial kick. Which of the following are semilunar valves? correc...

Medca EKG Practice Questions with Certified Solutions A device on the skin that picks up electrical impulses given off by the heart is known as electrode The heart is located on the left side of the chest The body returns oxygen-poor blood to the heart via the vena cavae In lead l, activity of the heart is being measured from the right arm to the left arm The human heart weighs approximately 11 ounces What position should the patient be in for an ECG supine Where is the chest electrode V2...

PCCN Cardiac Exam 127 Questions with Verified Answers Which of the following is the outermost lining of the heart? A. Endocardium B. Myocardium C. Transcardium D. Pericardium - CORRECT ANSWER D. Pericardium "Endo" meaning "within" is associated with the innermost lining of the heart, so eliminate A. The myocardium is associated with the heart's middle layer, so eliminate option B. The "transcardium" is somewhat of a contrived term, so eliminate C as well. The prefix in pericardium...

A device on the skin that picks up electrical impulses given off by the heart is known as electrode The heart is located on the left side of the chest The body returns oxygen-poor blood to the heart via the vena cavae In lead l, activity of the heart is being measured from the right arm to the left arm The human heart weighs approximately 11 ounces What position should the patient be in for an ECG supine Where is the chest electrode V2 located at ...

While assessing a radial artery catheter, the client complains of numbness and pain distal to the insertion site. What interventions should the nurse implement? -- CORRECT ANSWER-Promptly remove the arterial catheter from the radial artery. A client is admitted with an epidural hematoma that resulted from a skateboarding accident. To differentiate the vascular source of the intracranial bleeding, which finding should the nurse monitor? -- CORRECT ANSWER-Rapid onset of decreased level of co...

CRAT Prep Exam 289 Questions with Verified Answers 1. In addition to recording the ECG and preparing the report, an ECG technician must be able to: A. Determine if the tracing is accurate and recognize if interference causes abnormalities during the recording process. B. Evaluate tracing, recognize abnormal heart rhythms, and report abnormalities to the appropriate health care professionals. C. Maintain patient records and evaluate tracings. D. Perform ultrasounds on blood vessels and a...

This Bundle contains HESI EXIT RN V1, V2, V3, V4, V5, And V6 2022/2023 NEW UPDATED!!!! GOOD LUCK!!!

HESI RN EXIT EXAM V1-V7 LATEST UPDATE / RN EXIT HESI EXAM V1,V2,V3,V4,V5,V6,V7. Following discharge teaching, a male client with duodenal ulcer tells the nurse the he will drink plenty of dairy products, such as milk, to help coat and protect his ulcer. What is the best follow-up action by the nurse? • Review with the client the need to avoid foods that are rich in milk and cream 2. A male client with hypertension, who received new antihypertensive prescriptions at his last visit returns...

Medca EKG Practice 58 Questions with Verified Answers A device on the skin that picks up electrical impulses given off by the heart is known as - CORRECT ANSWER electrode The heart is located - CORRECT ANSWER on the left side of the chest The body returns oxygen-poor blood to the heart via the - CORRECT ANSWER vena cavae In lead l, activity of the heart is being measured from - CORRECT ANSWER the right arm to the left arm The human heart weighs approximately - CORRECT ANSWER 11 ou...

HESI EXIT Test Bank V1 Questions And Answers | Latest Graded A+. While assessing a radial artery catheter, the client complains of numbness and pain distal to the insertion site. What interventions should the nurse implement? -- CORRECT ANSWER-Promptly remove the arterial catheter from the radial artery. A client is admitted with an epidural hematoma that resulted from a skateboarding accident. To differentiate the vascular source of the intracranial bleeding, which finding should the nurse...