Free NCLEX-RN Exam Braindumps (page: 184)

Page 184 of 431

A client is to have a coronary artery bypass graft performed in the morning using a saphenous vein. He wants to know why the physician does not use the internal mammary artery for his bypass graft because his friend's physician uses this artery. The nurse tells the client that the internal mammary artery:

  1. Takes more time to remove
  2. Has a greater risk of becoming reoccluded
  3. Is smaller in diameter
  4. Has too many valves

Answer(s): A

Explanation:

(A) It does take more time to remove the internal mammary artery, and this is one reason why some physicians do not use it. (B) There is not a greater risk of reocclusion. In fact, it may actually stay patent longer. (C) The internal mammary artery is actually larger in diameter than the saphenous vein. (D) The internal mammary
artery does not have too many valves.



A client is to have a coronary artery bypass graft performed in the morning using a saphenous vein. He wants to know why the physician does not use the internal mammary artery for his bypass graft because his friend's physician uses this artery. The nurse tells the client that the internal mammary artery:

  1. Takes more time to remove
  2. Has a greater risk of becoming reoccluded
  3. Is smaller in diameter
  4. Has too many valves

Answer(s): A

Explanation:

(A) It does take more time to remove the internal mammary artery, and this is one reason why some physicians do not use it. (B) There is not a greater risk of reocclusion. In fact, it may actually stay patent longer. (C) The internal mammary artery is actually larger in diameter than the saphenous vein. (D) The internal mammary
artery does not have too many valves.



A 28-year-old woman was admitted to the hospital for a thyroidectomy. Postoperatively she is taken to the postanesthesia care unit for several hours. In preparing for the client's return to her room, which nursing measure best demonstrates the nurse's thorough understanding of possible postthyroidectomy complications?

  1. Dressings are placed at the bedside for dressing changes, which are to be done every 2 hours to best detect postoperative bleeding.
  2. Narcotics are readily available and administered when the client returns to her room to prevent excruciating pain.
  3. A tracheostomy set, O2, and suction are available at the bedside.
  4. The nurse should instruct the client as soon as possible on alternative means of communication.

Answer(s): C

Explanation:

(A) Dressing changes are done as necessary for bleeding. However, frequently, post-thyroidectomy bleeding may not be visible on the dressing, but blood may drain down the back of the neck by gravity. (B) Narcotics are administered for acute pain as necessary. They are not necessarily given on return of the client to her room. (C) The most serious postthyroidectomy complication is ineffective airway and breathing pattern related to tracheal compression and edema. A tracheostomy set, O2, and suction should be available at bedside for at least the first 24 hours postoperatively. (D) Impaired verbal communication may occur due to laryngeal edema or nerve damage, but most commonly, it occurs due to endotracheal intubation. The client is usually able to communicate but is hoarse.



A 28-year-old woman was admitted to the hospital for a thyroidectomy. Postoperatively she is taken to the postanesthesia care unit for several hours. In preparing for the client's return to her room, which nursing measure best demonstrates the nurse's thorough understanding of possible postthyroidectomy complications?

  1. Dressings are placed at the bedside for dressing changes, which are to be done every 2 hours to best detect postoperative bleeding.
  2. Narcotics are readily available and administered when the client returns to her room to prevent excruciating pain.
  3. A tracheostomy set, O2, and suction are available at the bedside.
  4. The nurse should instruct the client as soon as possible on alternative means of communication.

Answer(s): C

Explanation:

(A) Dressing changes are done as necessary for bleeding. However, frequently, post-thyroidectomy bleeding may not be visible on the dressing, but blood may drain down the back of the neck by gravity. (B) Narcotics are administered for acute pain as necessary. They are not necessarily given on return of the client to her room. (C) The most serious postthyroidectomy complication is ineffective airway and breathing pattern related to tracheal compression and edema. A tracheostomy set, O2, and suction should be available at bedside for at least the first 24 hours postoperatively. (D) Impaired verbal communication may occur due to laryngeal edema or nerve damage, but most commonly, it occurs due to endotracheal intubation. The client is usually able to communicate but is hoarse.



Page 184 of 431



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Naveen Ahlam commented on November 29, 2024
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