Which nursing activities help promote health and prevent disease?

Correct Answer: A

Rationale: The correct answer is A because reinforcing good habits, such as healthy eating and exercise, is essential for promoting health and preventing disease. This involves educating patients on proper self-care practices. Providing medical diagnosis (B) is not a nursing role, as it falls under the domain of medical professionals. Maintaining optimal functioning (C) is important but not specific to promoting health. Prescribing treatment (D) is beyond the scope of nursing practice, as only advanced practice nurses have prescriptive authority.

Correct Answer: B

Rationale: The correct answer is B: increased fibrinogen. Heparin therapy works by inhibiting clot formation by enhancing the activity of antithrombin III, which leads to decreased levels of fibrinogen. Therefore, an increase in fibrinogen levels would indicate a positive response to Heparin therapy. Incorrect choices: A: increased platelet count - Heparin therapy does not typically affect platelet count, so an increase in platelet count would not indicate a positive response to Heparin therapy. C: decreased fibrin split products - Decreased fibrin split products may not necessarily indicate a positive response to Heparin therapy, as other factors can also influence their levels. D: decreased bleeding - While decreased bleeding can be a positive outcome of Heparin therapy, it is not a direct assessment finding that indicates a positive response to the therapy.

Correct Answer: C

Rationale: The correct answer is C: explaining progression of the disease to the client and family. This measure helps the client and family understand the disease, leading to better coping and acceptance, thus promoting a positive body image. Administering immune globulin (A) is not directly related to body image. Assessing extremities (B) and heart sounds (D) are important for monitoring the disease but do not directly impact body image.

Correct Answer: B

Rationale: The correct answer is B: Do not use underarm deodorant. This instruction is important because deodorant can interfere with the imaging results by causing artifacts on the mammogram images. Using deodorant can lead to false positives or false negatives, affecting the accuracy of the test results. Choice A is incorrect because using underarm deodorant can negatively impact the mammogram results. Choice C is incorrect as there is no need for the client to fast before a mammogram. Choice D is also incorrect as having a friend drive you home is not a necessary instruction for a mammography appointment.

Correct Answer: B

Rationale: The correct answer is B: gout. Uric acid levels are typically checked for gout, a type of arthritis caused by the buildup of uric acid crystals in the joints. This condition directly relates to uric acid levels in the blood. Asthma (choice A), diverticulitis (choice C), and meningitis (choice D) do not typically require checking uric acid levels. Asthma is a respiratory condition, diverticulitis is a gastrointestinal condition, and meningitis is an inflammation of the protective membranes covering the brain and spinal cord.