Nokea
The nurse is reinforcing instructions to a client receiving oxybutynin for overactive bladder. Which client statement indicates that further teaching is required?
- A. I am looking forward to our summer vacation at the beach
- B. I plan to eat more fruits and vegetables to prevent constipation
- C. I should not drive until I know how this drug affects me
- D. I will drink at least 6-8 glasses of water daily
Correct Answer: A
Rationale: Planning a beach vacation suggests unawareness of oxybutynin’s heat intolerance side effect, increasing dehydration risk. Preventing constipation, avoiding driving, and adequate hydration are correct.
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A client on the oncology unit is to receive heparin sodium 5 units per kilogram of body weight by subcutaneous route every 4 hours. The client weighs 105.6 lbs. How many units should the client receive in a 24-hour period?
- A. 800
- B. 1080
- C. 1440
- D. 1960
Correct Answer: C
Rationale: The client weighs 48 kg and should receive 5 units/kg, or 240 units every 4 hours. This would be 1440 units in 24 hours. The answers in A, B, and D are incorrect calculations.
A client with suspected foot osteomyelitis is scheduled for an MRI. Which client findings should the nurse report before the test? Select all that apply.
- A. Cardiac pacemaker
- B. Colostomy
- C. Retained metal foreign body in eye
- D. Total hip replacement
- E. Transdermal testosterone patch
Correct Answer: A,C,D
Rationale: Pacemakers, metal in the eye, and hip replacements pose MRI risks due to magnetic interference or heating. Colostomies and transdermal patches are not contraindicated for MRI.
While planning care for a toddler, the nurse teaches the parents about the expected developmental changes for this age. Which statement by the mother shows that she understands the child's developmental needs?
- A. I want to protect my child from any falls.'
- B. I will set limits on exploring the house.'
- C. I understand our child's need to use those new skills.'
- D. I intend to keep control over our child's behavior.'
Correct Answer: C
Rationale: I understand our child's need to use those new skills.' Erikson describes the stage of the toddler as being the time when there is normally an increase in autonomy. The child needs to use motor skills to explore the environment.
The nurse is reviewing the medication profile for a client with chronic obstructive pulmonary disease. Which prescription should the nurse question?
- A. Amlodipine
- B. Codeine
- C. Ipratropium
- D. Methylprednisolone
Correct Answer: B
Rationale: Codeine, an opioid, suppresses cough and respiration, risking respiratory depression in COPD. Amlodipine treats hypertension, ipratropium relieves bronchospasm, and methylprednisolone reduces inflammation, all appropriate for COPD.
The nurse is suctioning an adult's tracheostomy tube. What action is essential before starting to suction the client?
- A. Have the client drink a glass of water to liquefy secretions
- B. Administer high levels of oxygen to the client
- C. Have the client sign a permit for suctioning
- D. Give the client a pad of paper and a pencil so he can communicate while the nurse suctions
Correct Answer: B
Rationale: Pre-oxygenation with high oxygen levels prevents hypoxia during tracheostomy suctioning, critical for patient safety, unlike water, consents, or communication aids.