Purpose of ekg - Study guides, Class notes & Summaries

CCI TEST 2 QUESTIONS AND ANSWERS ALREADY PASSED Which of the following leads normally produces a negative P wave and a predominately negative QRS on the EKG? AVR When performing an exercise stress test 85% of the predicted maximum heart rate is used to determine the end point of a sub maximal exercise test Which of the following is an advantage of a three channel EKG machine all the leads can be recorded simultaneously Exercises stress test is most often used to evaluate ischem...

REAL HESI PHARM Version 1&2 EXAM– Q&A(s)! (I scored 1362!!!) SAMPLE QUESTION/PREVIEW #4 – I put 200 @chrisjay HESI RN PHARMACOLOGY 2022 V2 – (ADDED FEW NOTES) @chrisjay 1. Before administering a laxative to a bedfast client, it is most important for the nurse to perform what assessment? A. Observe the skin integrity of the client's rectal and sacral areas B. assess the client strength in moving and turning in the bed C. evaluate the client's...

BKAT ICU Post Test Questions and Answers 2023, Graded A+ Nitroprusside purpose decreases preload and afterload by vasodilation (mainly afterload) Dobutamine mechanism of action contractility Dopamine at a low-end dose "renal dose" 0.5-4mcg/kg/min increases renal and mesentric perfusion Dopamine at a mid-range dose 4-10mcg/kg/min increases contractility and heart rate Dopamine at a high-range dose greater than 10mcg/kg/min vasoconstriction and increases BP ...

After receiving the physicians order to conduct an exercise stress test on a recently admitted patient,what is the next action of the technician? correct answers Verify the physicians orders. Prior to placing the electrodes on the patient for EKG, what is the priority action of the technician? correct answers Performing hand hygiene. When identifying a patient prior to a procedure, which statement will be technician use? correct answers Please tell me your full name and date of birth Wh...

after receiving a physicians order to conduct an exercise stress test on a recently admitted patient what is the next action of the technician? correct answers d, verify the physician orders prior to placing the electrodes on the patient for an EKG what is the priority action of the technician? correct answers c, performing hand hygiene when identifying a patient prior to the procedure which statement will the tech use? correct answers d, "please tell me your name and date of birth" w...

ANCC Domain 1: Scientific Foundation (40 questions with rationales) As a PMHNP, you are aware of antipsychotic medication side effects. Which of the following side effects of antipsychotic medicati ons has an insidious, delayed-onset typically 1 to 2 years after initiation of the medication? a. Dry mouth b. Tardive dyskinesia c. Sedation d. Weight gain In evaluating a 4-year-old, one would expect which of the following delays in Asperger's Disorder? a. Language development b. Cognitive developm...

What is the only vein that carries high oxygenated blood? - Answer-Pulmonary vein What shows the relaxation of the ventricles on the EKG? - Answer-T Wave What is a condition when the heart cannot meet the demands of the body? - Answer-Congestive Heart Failure Where are the 4 heart valves located (the innermost layer of the heart)? - Answer-endocardium What usually occurs when a patient has a very low potassium (K+)? - Answer-U wave What shows up on the EKG paper when the ventricles contrac...

CT BOOT CAMP PATIENT CARE ALREADY GRADED A The normal body temperature taken orally for a healthy adult is 98.6 The normal range for adult pulse rate 60-100 bpm The normal range for adult systolic blood pressure 100-120 The normal range for adult diastolic blood pressure 60-80 The most accurate body temperature measurement can be obtained by what method rectal Which blood pressure reading is associated with the contraction of the left ventricle Systolic The diastolic blood pressure is a me...

ATI FINAL EXAM VERSION B 1. A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate? a. “large incisions will be made in the eschar to improve circulation” b. “ I can call the doctor back here if you want me to” c. “a piece of skin will be removed and grafted ov...

NHA Billing and Medical Assisting| Test Bank with Verified Solutions| A level What is the correct way to prepare a patient for a Holter monitor? Instruct the patient to keep a diary of activities and symptoms while wearing the monitor and to avoid getting it wet. A medical assistant is preparing a patient for an EKG. Which of the following actions should the assistant take first? Ensure the patient is properly positioned in a supine position to facilitate accurate readings. What is...