A major difference between verapamil and nifedipine is that:
1. only verapamil will lower blood pressure.
2. nifedipine causes more constipation.
3. only verapamil causes vasodilation.
4. nifedipine produces fewer effects on the heart.
Correct Answer: 4
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A nursing student is aware of the importance of critical thinking, especially in clinical situations. When applying the principles of critical thinking to a situation, the student should begin by asking,
A) "What did I do the last time I encountered a similar situation?" B) "Why do I need to act in this situation?" C) "What are the consequences of making the wrong decision in this situation?" D) "What are the facts that I know about this situation?"
A patient with traumatic brain injury is found to have bilateral lesions deep in the cerebral hemispheres. What respiratory pattern should the nurse most expect to find in this patient?
A) Alternating hyperpneic and apneic phases (Cheyne-Stokes breathing) B) Sustained, regular, rapid, and deep hyperventilation (neurogenic hyperventilation) C) Long pause at full inspiration or full expiration (apneustic breathing) D) Gasping breaths with irregular pauses (cluster breathing)
The nurse is reviewing the results of the patient's diagnostic tests. Using the information provided as a reference, determine which physician order the nurse should question based on the patient's most likely diagnosis
1. fluid restriction of 1500 mL per 24 hours 2. administer acetylcysteine (Mucomyst) 3. perform endotracheal suctioning as needed 4. administer azithromycin
The nurse has completed an assessment on an adult male client and finds that he is having diffi-culty having an erection and has less interest in sex. The nurse notes that the client has recently started taking an antihypertensive medication
A nursing diagnosis of sexual dysfunction related to side effects of antihypertensive is identified by the nurse. An appropriate outcome for this client is: 1. Client will avoid taking medication before intercourse 2. Client will relate renewed interest in sex within 1 month 3. Client will be interviewed by a sexual therapist immediately 4. Client will seek out other satisfying substitute activities or hobbies