foundation of nursing questions and answers

Correct Answer: C

Rationale: The correct answer is C: Ascending. Stool consistency varies based on the location of the ostomy. The ascending colon is responsible for absorbing water from stool, so an ostomy in this location will have very liquid stool. Sigmoid, transverse, and descending colons are responsible for further solidifying stool, so ostomies in those locations would not typically have very liquid stool.

Correct Answer: A

Rationale: The correct answer is A: Impaired nutritional status. Radiation therapy to the neck can lead to mucositis, dysphagia, and taste changes, which can impair the patient's ability to eat and maintain adequate nutrition. This can lead to weight loss, weakness, and delayed wound healing. Discussing this potential adverse effect with the patient is crucial for proactive management. Choice B: Cognitive changes, and Choice C: Diarrhea are less likely to be direct adverse effects of radiation therapy to the neck. Cognitive changes are more commonly associated with brain radiation, while diarrhea is a more common side effect of abdominal radiation. Choice D: Alopecia is a side effect of chemotherapy, not radiation therapy. Radiation therapy does not typically cause hair loss unless it is in the treatment field. Therefore, discussing alopecia with the patient receiving radiation for a malignant neck tumor is not a priority.

Correct Answer: B

Rationale: The correct answer is B: Undercooked ground beef. Escherichia coli is commonly found in undercooked ground beef, especially if it is contaminated during processing. Ground beef must be cooked to a safe internal temperature to kill any harmful bacteria. Improperly home-canned food (choice A) can also cause foodborne illnesses, but E. coli is more commonly associated with undercooked ground beef. Soft cheese (choice C) is often linked to Listeria contamination, not E. coli. Custard (choice D) is a less likely source of E. coli compared to undercooked ground beef.

Correct Answer: C

Rationale: The correct answer is C: Hydrocele. A hydrocele is the collection of fluid in the tunica vaginalis of the testes. This condition is common in newborns and can also occur in adolescents. Cryptorchidism (A) is the absence of one or both testes from the scrotum. Orchitis (B) is inflammation of the testicles. Prostatism (D) is a non-specific term related to prostate issues, not relevant to the given scenario. Therefore, the correct diagnosis for an adolescent with fluid collection in the tunica vaginalis of his testes is hydrocele.

Correct Answer: C

Rationale: The correct answer is C: Increase the patient's oral fluid intake. This is because severe diarrhea can lead to dehydration, which can be dangerous for patients with HIV infection. By increasing oral fluid intake, the patient can stay hydrated and prevent further complications. Administering antidiarrheal medications on a scheduled basis (Choice A) may provide temporary relief but does not address the underlying issue of dehydration. Encouraging the patient to eat balanced meals (Choice B) and increase activity level (Choice D) may be important for overall health but do not directly address the immediate concern of dehydration caused by severe diarrhea.