A client undergoing coronary artery bypass surgery is subjected to intentional hypothermia. The client is ready for rewarming procedures. Which action by the nurse is appropriate?

Apply a warm air blanket, gradually increasing body temperature. More test answers on https://studyhippo.com/intraoperative-chapter-19/

A patient undergoing coronary artery bypass surgery is subjected to intentional hypothermia. The patient is ready for rewarming procedures. Which of the following actions by the nurse is appropriate?

Apply a warm air blanket, gradually increasing body temperature. Explanation: A warm air blanket can be used to treat hypothermia. More test answers on https://studyhippo.com/medsurg-iii-ch-18/

Twelve hours post coronary artery bypass surgery (CABG), the nurse notes the client’s level of consciousness has decreased from alert to somnolent. BP 88/50, HR 130 and thready, resp 32, urinary output (UOP) has dropped from 100 ml one hour earlier to 20 mL this hour. What would be the nurse’s first action? 1. Administer high flow oxygen per mask. 2. Lower the head of the bed in order to raise BP. 3. Give the ordered Lasix to increase urinary output. 4. Re-check the BP in the other arm.

Administer high flow oxygen per mask. More test answers on https://studyhippo.com/reduction-of-risk/

The most effective measure the nurse can use to prevent wound infection when changing a client’s dressing after coronary artery bypass surgery is to: a) Observe careful hand-washing procedures. b) Clean the incisional area with an antiseptic. c) Use prepackaged sterile dressings to cover the incision. d) Place soiled dressings in a waterproof bag before disposing of them.

Answer: Observe careful hand-washing procedures Rationale: Many factors help prevent wound infections, including washing hands carefully, using sterile prepackaged supplies and equipment, cleaning the incisional area well, and disposing of soiled dressings properly. However, most authorities say that the single most effective measure in preventing wound infections is to wash the hands carefully before and after changing dressings. Careful hand washing is also important in reducing other infections often acquired in hospitals, such as urinary tract and respiratory tract infections. More test answers on https://studyhippo.com/lippincott-perfusion/

Identify the first-listed diagnosis in the following outpatient encounters. Established patient presents with chest pain. He has a history of previous myocardial infarction and coronary artery bypass surgery.

chest pain More test answers on https://studyhippo.com/icd-10-ch-3-quiz-review/

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Coronary Artery Bypass Surgery Flashcards, test questions and answers

Discover flashcards, test exam answers, and assignments to help you learn more about Coronary Artery Bypass Surgery and other subjects. Don’t miss the chance to use them for more effective college education. Use our database of questions and answers on Coronary Artery Bypass Surgery and get quick solutions for your test.

What is Coronary Artery Bypass Surgery?

Coronary Artery Bypass Surgery (CABG) is a major surgical procedure used to treat coronary artery disease, the leading cause of death in the United States. It involves bypassing blocked or narrowed arteries that supply blood to the heart muscle, allowing oxygen-rich blood to reach the heart and reduce symptoms of chest pain and shortness of breath.The procedure works by taking a healthy vein from another part of your body and grafting it onto your blocked artery. This new pathway allows blood to flow around the blockage, providing oxygen-rich blood to your heart muscle. CABG is typically done through open-heart surgery, meaning you will be placed under general anesthesia while surgeons perform the procedure on your heart while it is still beating.There are several benefits associated with CABG, including improved quality of life and increased lifespan for those who receive it. Studies have shown that patients who undergo CABG experience fewer episodes of chest pain, improved exercise tolerance and overall better quality of life compared to those without surgery. Additionally, research has shown that CABG can reduce mortality rates due to coronary artery disease by up to 50%.However, there are some risks associated with CABG as well. These include infection at the site where veins were harvested or grafted onto an artery; bleeding; stroke; kidney failure; and even death in rare cases. Additionally, some people may experience temporary cognitive changes after surgery due to swelling in the brain or lack of oxygen during recovery time. It’s important for patients undergoing this type of surgery to understand all potential risks before making a decision about whether or not they should proceed with treatment. Overall, CABG is an effective treatment for coronary artery disease when other treatments have failed or when symptoms are severe enough that lifestyle changes alone are not enough for relief from chest pain and shortness of breath caused by blocked arteries in the heart muscles. While there are risks involved with this type of surgery, many people find success with this procedure which can result in an improved quality of life and increased lifespan for those who receive it.