Nokea
A patient with Crohn's disease is experiencing diarrhea. Which dietary recommendation is appropriate?
- A. High-fiber diet
- B. Low-residue diet
- C. High-fat diet
- D. High-protein diet
Correct Answer: B
Rationale: A low-residue diet is the appropriate dietary recommendation for a patient with Crohn's disease experiencing diarrhea. This diet helps reduce bowel movements and manage diarrhea by limiting the intake of foods that are harder to digest. High-fiber diets (Choice A) may worsen diarrhea due to increased bulk in the stool. High-fat diets (Choice C) can be harder to digest and may exacerbate symptoms. High-protein diets (Choice D) are not specifically recommended for managing diarrhea in Crohn's disease.
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The client with peripheral venous disease is scheduled to go to the whirlpool for a dressing change. What is the nurse's priority intervention?
- A. Escort the client to the physical therapy department
- B. Medicate the client 30 minutes before going to the whirlpool
- C. Obtain the sterile dressing supplies for the client
- D. Assist the client to the bathroom prior to the treatment
Correct Answer: B
Rationale: The correct answer is B. Pain management is essential before the procedure to ensure the client's comfort and cooperation during the dressing change. Escorting the client to the physical therapy department (Choice A) is not the priority at this point. Obtaining sterile dressing supplies (Choice C) is important but not the priority before addressing pain management. Assisting the client to the bathroom (Choice D) is not the priority intervention for a dressing change in the whirlpool.
Neomycin may decrease absorption of which nutrient?
- A. Iron, copper, and zinc
- B. Protein and amino acids
- C. Fat-soluble vitamins
- D. Water-soluble vitamins
Correct Answer: C
Rationale: The correct answer is C: Fat-soluble vitamins. Neomycin is known to interfere with the absorption of fat-soluble vitamins. This is because neomycin can disrupt the normal gut flora responsible for the absorption of these vitamins. Choices A, B, and D are incorrect because neomycin primarily affects the absorption of fat-soluble vitamins, not minerals, proteins, amino acids, or water-soluble vitamins.
Under the health services support area concept, how is the medical care under the MEDCOM divided?
- A. Six geographical regions of the United States with command authority in each region
- B. Five levels of health service support, each providing different levels of health care services
- C. Primary and secondary health care regions, each containing a MEDDAC or MEDCEN
- D. Eight geographical areas of responsibility designated as health services support regions, each of which is subdivided into two or more health service areas
Correct Answer: D
Rationale: The correct answer is D. Under the health services support area concept, the medical care under the MEDCOM is divided into eight geographical areas of responsibility designated as health services support regions, each of which is further subdivided into two or more health service areas. This structure allows for a more organized and efficient delivery of medical care across different regions. Choices A, B, and C are incorrect because they do not accurately describe how medical care under the MEDCOM is divided according to the concept of health services support areas.
Infection or inflammation of small sacs that protrude from the lumen of the colon is known as:
- A. Diverticulosis
- B. Diverticulitis
- C. Cholelithiasis
- D. Cholecystitis
Correct Answer: B
Rationale: Diverticulitis refers to the infection or inflammation of diverticula in the colon. Choice A, Diverticulosis, is the condition of having diverticula without inflammation. Choices C and D, Cholelithiasis and Cholecystitis, are related to the gallbladder and not the colon, making them incorrect in this context.
Are M6 practical nurses utilized in field units with patient holding capabilities?
- A. Yes
- B. No
- C. -
- D. -
Correct Answer: A
Rationale: Yes, M6 practical nurses are utilized in field units with patient holding capabilities. They play a crucial role in providing care and support in these settings. Choice B is incorrect as M6 practical nurses are indeed utilized in such field units, as stated in the extract. Choices C and D are not applicable as the correct answer is 'Yes.'