Nokea
The nurse is explaining the effects of cocaine abuse to a pregnant client. Which of the following must the nurse understand as a basis for teaching?
- A. Cocaine use can cause fetal growth retardation
- B. The drug has been linked to neural tube defects
- C. Newborn withdrawal generally occurs immediately after birth
- D. Breast feeding promotes positive parenting behaviors
Correct Answer: A
Rationale: Cocaine is vasoconstrictive, and this effect in the placental vessels causes fetal growth retardation.
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The nurse is planning to give a 3 year-old child oral digoxin. Which of the following is the best approach by the nurse?
- A. Do you want to take this pretty red medicine?
- B. You will feel better if you take your medicine.
- C. This is your medicine, and you must take it all right now.
- D. Would you like to take your medicine from a spoon or a cup?
Correct Answer: D
Rationale: Would you like to take your medicine from a spoon or a cup? Offering a choice empowers the child and reduces resistance.
The nurse is reinforcing education about lifestyle modifications for a client newly diagnosed with Meniere disease. Which statement by the client indicates a need for further teaching?
- A. I need to enroll in a smoking cessation program.
- B. I need to restrict the amount of potassium in my diet.
- C. I will lie down and avoid walking unassisted during acute attacks.
- D. I will limit the amount of caffeine and alcohol that I consume.
Correct Answer: B
Rationale: Restricting potassium isn't indicated for Ménière's disease; a low-sodium diet is typically recommended to reduce fluid retention. Smoking cessation, lying down during attacks, and limiting caffeine/alcohol are appropriate.
A client calls the nurse with a complaint of sudden deep throbbing leg pain. What is the appropriate first action by the nurse?
- A. Suggest isometric exercises
- B. Maintain the client on bed rest
- C. Ambulate for several minutes
- D. Apply ice to the extremity
Correct Answer: B
Rationale: Maintain the client on bed rest. The finding suggests deep vein thrombosis. The client must be maintained on bed rest and the provider notified immediately.
The nurse is caring for a client who will not use the train for transportation due to the fear of being trapped and unable to escape. The nurse should recognize that the client is likely experiencing
- A. generalized anxiety disorder
- B. social anxiety disorder
- C. agoraphobia
- D. acrophobia
Correct Answer: C
Rationale: Fear of being trapped in situations (e.g., trains) with no escape is characteristic of agoraphobia. Generalized anxiety involves broad worries, social anxiety focuses on social scrutiny, and acrophobia is fear of heights.
The nurse is teaching a client about communicable diseases and explains that a portal of entry is:
- A. a vector.
- B. a source, like contaminated water.
- C. food.
- D. the respiratory system.
Correct Answer: D
Rationale: The path by which a microorganism enters the body is the portal of entry. A vector is a carrier of disease, a source (like bad water or food) can be a reservoir of disease.