Nursing a Concept Based Approach Test Bank

Correct Answer: A

Rationale: Dilated cardiomyopathy is a condition characterized by an enlarged and weakened heart muscle, leading to decreased heart function. Common clinical manifestations of dilated cardiomyopathy include:

Correct Answer: B

Rationale: This client statement indicates that they understand the importance of making lifestyle modifications to manage hypertension. Giving up cigarettes and alcohol can significantly improve blood pressure control and overall health for someone with hypertension. It demonstrates that the client is willing to make necessary changes to help manage their condition effectively.

Correct Answer: C

Rationale: When teaching about the type of injury of an amputated digit, the nurse should include the proper handling of the amputated part. The correct method is to wrap the amputated digit in a clean towel, place it in a sealed plastic bag to prevent direct contact with ice, and then place the bag on ice. Placing the amputated digit directly on ice can cause frostbite and further damage to the tissue. By following this method, the amputated digit can be preserved properly until medical help is received. Transporting the person to the hospital is important but proper handling of the amputated digit is critical to increase the chances of successful reattachment. Placing the amputated digit in warm water or taping it to the hand are not recommended methods for preserving an amputated digit.

Correct Answer: C

Rationale: Disseminated intravascular coagulation (DIC) is a serious condition characterized by widespread clot formation in the small blood vessels, leading to bleeding tendencies. In DIC, the body consumes clotting factors and platelets faster than they can be replaced, resulting in both bleeding and clotting. Because of this complex pathophysiology, the first line treatment for DIC-related bleeding is to provide replacement of the consumed clotting factors and platelets. Fresh frozen plasma contains clotting factors, and platelets help in stopping bleeding by aiding in clot formation. Therefore, the administration of fresh frozen plasma and platelets helps to correct the coagulopathy in DIC and manage the bleeding episodes effectively. Aspirin, Warfarin (Coumadin), and Heparin are anticoagulants and would not be appropriate in the treatment of DIC-related bleeding as they can exacerbate the bleeding tendency in this condition.

Correct Answer: B

Rationale: Elastic compression therapy, such as wearing elastic hose (compression stockings), is an essential component of managing chronic venous insufficiency. Compression stockings help improve venous return, reduce edema, and alleviate symptoms such as pain and swelling. They work by applying external pressure to the legs, promoting better circulation and preventing blood from pooling in the veins. The nurse should ensure that the client wears the compression stockings as prescribed to maximize their effectiveness in managing the condition.