Nokea
A home health nurse is managing care for an adolescent client with cystic fibrosis. Which of the following potential complications should the nurse consider when developing a nursing care plan? Select all that apply.
- A. Chronic hypoxemia
- B. Diabetes insipidus
- C. Frequent respiratory infections
- D. Obesity
- E. Vitamin deficiencies
Correct Answer: A,C,E
Rationale: Cystic fibrosis causes chronic hypoxemia , frequent infections , and vitamin deficiencies due to malabsorption. Diabetes insipidus is unrelated, and obesity is unlikely due to high metabolic demand.
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The hospital nurse administers CPR to an adult male who is found unconscious, has no pulse, and is not breathing. What is the ratio of chest compressions to respirations for one-person rescue?
- A. Fifteen chest compressions to one breath
- B. Fifteen chest compressions to two breaths
- C. Thirty chest compressions to two breaths
- D. Thirty chest compressions to two breaths
Correct Answer: C
Rationale: Current CPR guidelines recommend 30 chest compressions to 2 breaths for one-person adult resuscitation, optimizing circulation and oxygenation.
Laboratory Results
Glucose - Fasting
70–110 mg/dL
(3.9–6.1 mmol/L) 650 mg/dL
(36.1 mmol/L)
A nurse is caring for 4 clients. Which prescription by the health care provider would the nurse question and seek further clarification before administering?
- A. 0.45% sodium chloride solution for a client with severe gastroenteritis who had 12 episodes of diarrhea and vomiting in the past 4 hours
- B. IV bolus of 1000 mL 0.9% sodium chloride solution for a client in anaphylaxis due to a food allergy
- C. IV bolus of 1000 mL 0.9% sodium chloride solution for a client with diabetic ketoacidosis who has a serum glucose level of 650 mg/dL (36.1 mmol/L)
- D. IV mannitol 25% solution for a client with a closed head injury who is exhibiting signs of increased intracranial pressure
Correct Answer: C
Rationale: 0.45% saline is appropriate for gastroenteritis to replace fluids. 0.9% saline bolus treats anaphylactic shock. Mannitol reduces intracranial pressure. A 1000 mL bolus for DKA is excessive; smaller boluses (e.g., 250-500 mL) are safer to avoid fluid overload.
Laboratory reference ranges
Hematocrit
39%-59%
(0.39-0.59)
The nurse is collecting data from a 2-week-old client who has tetralogy of Fallot. Which of the following findings would be a priority to follow up?
- A. cyanosis resolves in the knee-chest position
- B. weight gain of 0.6 lb (0.27 kg) since birth
- C. hematocrit level of 67% (0.67)
- D. murmur noted on auscultation
Correct Answer: C
Rationale: Elevated hematocrit indicates polycythemia, a serious complication of tetralogy of Fallot. Knee-chest relief , weight gain , and murmurs are expected.
The nurse is caring for a 5-year-old client who is dehydrated and malnourished, and suspects that the client may be neglected. Which information most strongly supports the nurse's suspicion of child neglect?
- A. The parent cannot stay at the hospital due to potential job loss from absence
- B. The parent is in the process of a divorce and will soon be a single parent
- C. The parent is witnessed stealing food and drinks from the cafeteria
- D. The parent leaves the client's younger sibling to care for the client's newborn sibling
Correct Answer: D
Rationale: Leaving a young child to care for a newborn indicates inadequate supervision, supporting neglect. Job constraints , divorce , and stealing food suggest stress but not direct neglect.
A client diagnosed with metastatic cancer of the bone is exhibiting mental confusion and a BP of 160/100. Which laboratory value would correlate with the client's symptoms reflecting a common complication with this diagnosis?
- A. Potassium 5.2 mEq/l
- B. Calcium 13 mg/dl
- C. Inorganic phosphorus 1.7 mEq/l
- D. Sodium 138 mEq/l
Correct Answer: B
Rationale: Hypercalcemia is a common occurrence with cancer of the bone. The potassium level is elevated but does not relate to the diagnosis, so answer A is incorrect. Answers C and D are both normal levels, so they are incorrect.