Nokea
Which finding is the best indication that a client with ineffective airway clearance needs suctioning?
- A. Oxygen saturation
- B. Respiratory rate
- C. Breath sounds
- D. Arterial blood gases
Correct Answer: C
Rationale: Adventitious breath sounds (e.g., rhonchi or gurgling) indicate mucus obstruction, making suctioning necessary to clear the airway.
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A client is prescribed heparin 5,000 units subcutaneously every 12 hours for deep vein thrombosis prophylaxis. The pharmacy dispenses a vial containing 10,000 units/1 ml. How many milliliter(s) of heparin should the nurse administer?
Correct Answer: 0.5 mL
Rationale: Dose: 5,000 units. Concentration: 10,000 units/mL. Volume = 5,000 ÷ 10,000 = 0.5 mL per dose.
A client is 2 days post-operative colon resection. After a coughing episode, the client's wound eviscerates. Which nursing action is most appropriate?
- A. Reinsert the protruding organ and cover with 4x4s
- B. Cover the wound with a sterile 4x4 and ABD dressing
- C. Cover the wound with a sterile saline-soaked dressing
- D. Apply an abdominal binder and manual pressure to the wound
Correct Answer: C
Rationale: Covering the eviscerated wound with a sterile saline-soaked dressing keeps the protruding organs moist and prevents infection until surgical repair.
The nurse is discharging a client with asthma who has a prescription for zafirlukast (Accolate). Which comment by the client would indicate a need for further teaching?
- A. I should take this medication with meals.'
- B. I need to report flulike symptoms to my doctor.'
- C. My doctor might order liver tests while I'm on this drug.'
- D. If I'm already having an asthma attack, this drug will not stop it.'
Correct Answer: A
Rationale: Zafirlukast should be taken on an empty stomach for better absorption. The other statements are correct: flulike symptoms and liver monitoring are relevant, and zafirlukast is not a rescue medication.
Which statement is true regarding the infant's susceptibility to pertussis?
- A. If the mother had pertussis, the infant will have passive immunity.
- B. Most infants and children are highly susceptible from birth.
- C. The newborn will be immune to pertussis for the first few months of life.
- D. Infants under 1 year of age seldom get pertussis.
Correct Answer: B
Rationale: Infants are highly susceptible to pertussis from birth, as maternal immunity is minimal, and severe cases are common in this age group.
An elderly client with an abdominal surgery is admitted to the unit following surgery. In anticipation of complications of anesthesia and narcotic administration, the nurse should:
- A. Administer oxygen via nasal cannula
- B. Have narcan (naloxane) available
- C. Prepare to administer blood products
- D. Prepare to do cardioresuscitation
Correct Answer: B
Rationale: Narcan reverses opioid overdose, a potential complication of narcotic use post-surgery.