Nokea
The nurse is caring for a client with a history of cirrhosis. Which dietary restriction is most important?
- A. Low fat
- B. Low protein
- C. Low sodium
- D. Low carbohydrate
Correct Answer: C
Rationale: Low sodium is critical in cirrhosis to reduce fluid retention and ascites caused by portal hypertension and hypoalbuminemia. Protein is moderated but not severely restricted, and fat and carbohydrates are less critical.
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A client admitted with a diagnosis of possible myocardial infarction is admitted to the unit from the emergency room. The nurse's first action when admitting the client will be to:
- A. Obtain vital signs
- B. Connect the client to the cardiac monitor
- C. Ask the client if he is still having chest pain
- D. Complete the history profile
Correct Answer: B
Rationale: Obtaining vital signs is important after connecting the client to the monitor because vital signs should be stable before the client is discharged from the emergency room. All are important, but the first priority is to monitor the client's rhythm. If the client is in severe pain, pain medication should be given after connecting him to the monitor and obtaining vital signs. Completion of the history profile is the least important of the nursing actions.
A client with a history of multiple myeloma is admitted with complaints of bone pain. The nurse should give priority to:
- A. Administering analgesics
- B. Monitoring for hypercalcemia
- C. Administering chemotherapy
- D. Monitoring blood pressure
Correct Answer: B
Rationale: Bone pain in multiple myeloma is often due to bone destruction, which can cause hypercalcemia, so monitoring for hypercalcemia is the priority.
A client with a head injury asks why he cannot have something for his headache. The nurse's response is based on the understanding that analgesics could:
- A. Counteract the effects of antibiotics
- B. Elevate the blood pressure
- C. Mask symptoms of increasing intracranial pressure
- D. Stimulate the central nervous system
Correct Answer: C
Rationale: Analgesic medication does not counteract the effects of antibiotics. Analgesic medication may lower blood pressure elevated due to anxiety. Analgesic medication, especially CNS depressants, is not given if there is danger of increasing ICP, because neurological changes may not be apparent. Also, further depression of the CNS is contraindicated. Analgesics do not stimulate the CNS.
Which toys are suited to the developmental skills of the 2-3 year old?
- A. Soap bubbles
- B. Skates
- C. Riding toys
- D. Bicycle
- E. Talking toys
Correct Answer: A, C, E
Rationale: For 2-3-year-olds, soap bubbles (A), riding toys (C), and talking toys (E) match gross motor and imaginative play skills. Skates (B) and bicycles (D) require advanced coordination.
A physician's order reads: Administer furosemide oral solution 0.5 mL stat. The furosemide bottle dosage is 10 mg/mL. What dosage of furosemide should the nurse give to this infant?
- A. 5 mg
- B. 0.5 mg
- C. 0.05 mg
- D. 20 mg
Correct Answer: A
Rationale: 1 mg = 0.1 mL, then 0.5 mL X = 5 mg.