Nokea
A client is being admitted to the emergency department with a possible dissecting abdominal aortic aneurysm. Which of the following clinical manifestations are not signs and symptoms of hypovolemic shock?
- A. Nausea and faintness
- B. Neurologic deficits and apprehension
- C. Hypertension and tachypnea
- D. Diaphoresis and oliguria
Correct Answer: C
Rationale: Hypertension is not typical in hypovolemic shock (hypotension is expected).
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The nurse is caring for a client who has a small bowel obstruction. When teaching the student nurse about this condition, the nurse will include which of the following findings that are consistent with the diagnosis? (Select all that apply).
- A. Severe fluid and electrolyte imbalance
- B. Upper abdominal distention
- C. Metabolic acidosis
- D. Projectile vomiting with a fecal odor
- E. Diarrhea or ribbon-like stools
Correct Answer: A,B,D
Rationale: These reflect SBO pathophysiology: proximal distention, fluid loss/vomiting, and metabolic derangements.
A nurse is preparing to administer a 2 mg IV bolus of morphine sulfate. Morphine sulfate is available in a concentration of 10 mg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
Correct Answer: 0.2
Rationale: Calculation: 2 mg ÷ 10 mg/mL = 0.2 mL
A nurse is preparing to administer intermittent lipid emulsion and notes a layer of fat floating in the IV solution bag. Which action should the nurse take?
- A. Shake the bag to mix the fat.
- B. Administer the bag of solution.
- C. Return the bag to the pharmacy.
- D. Turn the bag upside down one time.
Correct Answer: C
Rationale: Fat separation indicates instability; solution should be returned to pharmacy as it could cause fat embolism.
A nurse is admitting a client with a history of duodenal ulcer. To determine if the client's current symptoms are related to this information, the nurse should assess the client for which manifestations of a duodenal ulcer?
- A. Pain relieved by food intake
- B. Pain radiating down the right arm
- C. Nausea and vomiting
- D. Weight loss
Correct Answer: A
Rationale: Pain relief after eating is characteristic of duodenal ulcers as food neutralizes gastric acid temporarily.
A client presents with a possible bowel obstruction, and the nurse completes a detailed abdominal assessment. Which of the following clinical manifestations are consistent with a large bowel obstruction? (Select all that apply).
- A. Profuse vomiting with fecal odor
- B. Epigastric abdominal distention
- C. Intermittent abdominal cramping
- D. Ribbon-like stools or diarrhea
- E. Metabolic acidosis
- F. Severe fluid and electrolyte imbalance
Correct Answer: A,B,C,D,E,F
Rationale: All are potential findings in LBO due to mechanical obstruction, bacterial overgrowth, and fluid shifts.