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A client diagnosed with urolithiasis is being evaluated to determine the type of calculi that are present. The nurse should plan to keep which item available in the client's room to assist in this process?
- A. A urine strainer
- B. A calorie count sheet
- C. A vital signs graphic sheet
- D. An intake and output record
Correct Answer: A
Rationale: The urine is strained until the stone is passed, obtained, and analyzed. Straining the urine will catch small stones that should be sent to the laboratory for analysis. Once the type of stone is determined, an individualized plan of care for prevention and treatment is developed. Options 2, 3, and 4 are unrelated to the question.
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The nurse provides discharge instructions to a client beginning oral hypoglycemic therapy. Which statements if made by the client indicate a need for further teaching? Select all that apply.
- A. If I am ill, I should skip my daily dose.
- B. If I overeat, I will double my dosage of medication.
- C. Oral agents are effective in managing type 2 diabetes.
- D. If I become pregnant, I will discontinue my medication.
- E. Oral hypoglycemic medications will cause my urine to turn orange.
- F. My medications are used to manage my diabetes along with diet and exercise.
Correct Answer: A,B,D,E
Rationale: Clients are instructed that oral agents are used in addition to diet and exercise as therapy for diabetes mellitus. During illness or periods of intense stress, the client should be instructed to monitor her or his blood glucose level frequently and should contact the primary health care provider if the blood glucose is elevated because insulin may be needed to prevent symptoms of acute hyperglycemia. The medication should not be skipped or the dosage should not be doubled. Taking extra medication should be avoided unless specifically prescribed by the primary health care provider. Medication should never be discontinued unless instructed to do so by the primary health care provider. However, the diabetic who becomes pregnant will need to contact her primary health care provider because the oral diabetic medication may have to be changed to insulin therapy because some oral hypoglycemics can be harmful to the fetus. These medications do not change the color of the urine.
A client seeks medical attention for intermittent signs and symptoms that suggest a diagnosis of Raynaud's disease. The nurse should assess the trigger of these signs/symptoms by asking which question?
- A. Does being exposed to heat seem to cause the episodes?
- B. Do the signs and symptoms occur while you are asleep?
- C. Does drinking coffee or ingesting chocolate seem related to the episodes?
- D. Have you experienced any injuries that have limited your activity levels lately?
Correct Answer: C
Rationale: Raynaud's disease is vasospasm of the arterioles and arteries of the upper and lower extremities. It produces closure of the small arteries in the distal extremities in response to cold, vibration, or external stimuli. Episodes are characterized by pallor, cold, numbness, and possible cyanosis of the fingers, followed by erythema, tingling, and aching pain. Attacks are triggered by exposure to cold, nicotine, caffeine, trauma to the fingertips, and stress. Prolonged episodes of inactivity are unrelated to these episodes.
Which arterial blood gas (ABG) values should the nurse anticipate in the client with a nasogastric tube attached to continuous suction?
- A. pH 7.25, PaCO2 55, HCO3 24
- B. pH 7.30, PaCO2 38, HCO3 20
- C. pH 7.48, PaCO2 30, HCO3 23
- D. pH 7.49, PaCO2 38, HCO3 30
Correct Answer: D
Rationale: Continuous nasogastric suction can lead to metabolic alkalosis due to the loss of gastric acid (hydrochloric acid), which reduces hydrogen ions and increases bicarbonate levels. The ABG values in option 4 (pH 7.49, PaCO2 38, HCO3 30) indicate metabolic alkalosis, with an elevated pH and high bicarbonate level, consistent with this condition. Option 1 suggests respiratory acidosis, option 2 suggests metabolic acidosis, and option 3 suggests respiratory alkalosis, none of which align with the expected acid-base imbalance from nasogastric suction.
The nurse who has been closely monitoring a child who has been exhibiting decorticate (flexor) posturing notes that the child suddenly exhibits decerebrate (extensor) posturing. The nurse interprets that this change in the child's posturing indicates what?
- A. An insignificant finding
- B. An improvement in condition
- C. Decreasing intracranial pressure
- D. Deteriorating neurological function
Correct Answer: D
Rationale: The progression from decorticate to decerebrate posturing usually indicates deteriorating neurological function and warrants primary health care provider notification. Options 1, 2, and 3 are inaccurate interpretations.
The nurse is caring for a child recovering from a tonsillectomy. Which fluid or food item should be offered to the child?
- A. Green Jell-O
- B. Cold soda pop
- C. Butterscotch pudding
- D. Cool cherry-flavored Kool-Aid
Correct Answer: A
Rationale: After tonsillectomy, clear, cool liquids should be administered. Citrus, carbonated, and extremely hot or cold liquids need to be avoided because they may irritate the throat. Milk and milk products (pudding) are avoided because they coat the throat and cause the child to clear the throat, thus increasing the risk of bleeding. Red liquids need to be avoided because they give the appearance of blood if the child vomits.