ATI LPN
Timby's Introductory Medical-Surgical Nursing Thirteenth, North American Edition
Chapter 29 Questions
Question 1 of 5
A client had a cardiac transplant 6 weeks ago. The client calls the clinic and informs the nurse he has a fever of $101^{\circ} \mathrm{F}$, chest tenderness, and flulike symptoms. What does the nurse suspect the client is experiencing?
Correct Answer: B
Rationale: Acute rejection occurs from 1 week to 3 months after the transplant; almost all transplant recipients experience acute rejection to some degree. Hyperacute rejection is rare and occurs within a few minutes of the transplant when the donor organ and recipient are extremely mismatched. Chronic rejection may occur at any time over the remaining lifetime of a recipient, causing varying degrees of damage to the donor heart. Subacute rejection is not a classification of rejection.
Question 2 of 5
The nurse is caring for an older adult client who is deciding whether to have cardiovascular surgery. The client asks the nurse why the risks are greater for them than for a younger person. What would be the nurse's answer?
Correct Answer: A
Rationale: Many older adults have comorbidities such as diabetes, heart failure, cardiac dysrhythmias, hypertension, and poor renal function, necessitating careful consideration regarding the potential risks and benefits of cardiovascular surgery. These clients require close observation during the postoperative period. The other options are incorrect.
Question 3 of 5
The nurse is preparing a client for coronary artery bypass surgery. What vessel does the nurse know is most commonly used for grafting?
Correct Answer: A
Rationale: The saphenous vein in the leg is the vessel most often used for grafting in coronary artery bypass. The basilic vein in the arm, radial artery in the arm, and gastroepiploic artery from the stomach are alternative graft vessels.
Question 4 of 5
A nurse caring for a client who has had cardiac surgery must understand how pulmonary artery pressure is monitored. What is important about pulmonary artery pressure?
Correct Answer: B
Rationale: Pulmonary artery pressure monitoring aids in the early treatment of fluid imbalances, prevents left-sided congestive heart failure or promotes its early correction, and helps monitor the client's response to treatment. The other options are incorrect. The measurement of pulmonary artery pressure does not assess right-sided heart pressures or left atrial pressure.
Question 5 of 5
The nurse is answering questions that the client and family have about the upcoming cardiovascular surgery the client is having. What expected outcome would be best for a nursing diagnosis of Knowledge Deficiency related to unfamiliarity with diagnostic tests, preoperative preparations, and postoperative care?
Correct Answer: A
Rationale: Client and family will understand the purpose, preparation, and aftercare of tests and surgery is an outcome statement that would be appropriate for the diagnostic statement. The other statements are all interventions that are associated with the diagnostic statement.