Nokea
A 40-year-old severely obese female patient with type 2 diabetes wants to lose weight. After learning about the surgical procedures
- A. she thinks a combination of restrictive and malabsorptive surgery would be best. Which procedure should the nurse teach her about?
- B. Lipectomy
- C. Roux-en-Y gastric bypass
- D. Adjustable gastric banding
Correct Answer: B
Rationale: The correct answer is B: Lipectomy. This procedure involves the removal of excess fat tissue, which can help the patient achieve weight loss. In contrast, options C and D are bariatric surgeries, which are not solely focused on fat removal and may not be suitable for this patient given her age and medical history. Option A, a combination of restrictive and malabsorptive surgery, may pose higher risks for complications in a severely obese patient with diabetes. Lipectomy is a more targeted and less invasive approach to weight loss, making it the most appropriate choice in this scenario.
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A nurse is reviewing the provider's prescriptions for a client experiencing a paralytic ileus following an appendectomy. Which of the following actions should the nurse expect to take?
- A. Administer an antacid.
- B. Provide a bulk-forming agent.
- C. Insert nasogastric tube.
- D. Apply a truss.
Correct Answer: C
Rationale: The correct answer is C: Insert nasogastric tube. In a paralytic ileus, the intestines are unable to contract and move contents, leading to bowel obstruction. Inserting a nasogastric tube helps decompress the intestines by removing gas and fluid, relieving discomfort and preventing further complications. Administering an antacid (A) is not indicated for paralytic ileus. Providing a bulk-forming agent (B) may exacerbate the obstruction. Applying a truss (D) is used for hernias, not for paralytic ileus.
Which type of gastritis is most likely to occur in a college student who has an isolated drinking binge?
- A. Acute gastritis
- B. Chronic gastritis
- C. Helicobacter pylori gastritis
- D. Autoimmune metaplastic atrophic gastritis
Correct Answer: A
Rationale: The correct answer is A: Acute gastritis. This type of gastritis is most likely to occur in a college student after an isolated drinking binge due to the irritation caused by excessive alcohol consumption on the stomach lining. The rapid onset of symptoms such as nausea, vomiting, and abdominal pain align with acute gastritis. Chronic gastritis (B) develops over time with prolonged irritation, not from a one-time binge. Helicobacter pylori gastritis (C) is typically associated with a bacterial infection rather than alcohol consumption. Autoimmune metaplastic atrophic gastritis (D) is a chronic condition associated with autoimmune reactions, not acute alcohol-induced irritation as seen in this scenario.
Which of the following is an accessory organ of digestion?
- A. pancreas
- B. esophagus
- C. stomach
- D. small intestine
Correct Answer: A
Rationale: The correct answer is A: pancreas. The pancreas is an accessory organ of digestion because it produces digestive enzymes that help break down carbohydrates, fats, and proteins in the small intestine. It also secretes bicarbonate to neutralize stomach acid. The esophagus (B) is a part of the digestive tract but not an accessory organ. The stomach (C) and small intestine (D) are primary organs of digestion, not accessory organs.
Which of the following sports drinks would BEST promote BOTH glucose absorption and water absorption (hydration) during aerobic exercise?
- A. Drink A: 20% carbohydrate and sodium free
- B. Drink B: 8% carbohydrate and sodium free
- C. Drink C: 20% carbohydrate and contains sodium
- D. Drink D: 8% carbohydrate and contains sodium
Correct Answer: D
Rationale: The correct answer is D: Drink D with 8% carbohydrate and contains sodium. During aerobic exercise, glucose and sodium are crucial for optimal hydration and energy replenishment. The 8% carbohydrate concentration is within the recommended range for efficient glucose absorption, while the presence of sodium helps in fluid retention and electrolyte balance. Choices A and B lack sodium, which is necessary for hydration. Choice C has the right carbohydrate concentration but lacks sodium, making it less effective compared to Drink D.
This blind tube is about 9 cm long, is filled with lymph nodules and attaches to the cecum. This blind tube is called the
- A. epiploic appendix.
- B. haustra.
- C. vermiform appendix.
- D. tenia coli.
Correct Answer: C
Rationale: The correct answer is C: vermiform appendix. The vermiform appendix is a blind tube, around 9 cm long, filled with lymph nodules, and attaches to the cecum. This anatomical description matches the characteristics of the vermiform appendix. The epiploic appendix (choice A) refers to small fatty projections on the colon's surface, not a blind tube. Haustra (choice B) are the pouches along the colon's length, not a blind tube. Tenia coli (choice D) are the three bands of longitudinal muscle in the colon, not a blind tube. Therefore, the vermiform appendix is the correct answer.