Activation of which receptor subtype causes contraction of skeletal muscle?
a. Alpha1
b. Muscarinic
c. Nicotinic
d. Beta2
c
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A nurse needs to position a patient in severe respiratory distress in a manner that allows the chest to expand to maximum capacity for moving air in and out of the lungs. The correct body position for this patient would be
1. Right Sims. 2. Orthopneic. 3. Trendelenburg. 4. Supine.
The clinical nursing instructor determines that a nursing student understands the legal responsibilities to clients when providing care. What did the instructor observe to come to this conclusion?
1. Prepared to discuss the client's medical diagnosis in pre-conference 2. Overheard stating, "My care is held to the same standards as that of the unit nurses" 3. Offers to stay with the client who is about to experience a painful diagnostic procedure 4. Addresses the staff and clients respectfully and by their full names 5. Asks for help with a dressing change involving techniques he or she has not yet performed alone
The physician orders potassium chloride (KCL) intravenous (IV) for the patient. The nurse administers this drug intravenous (IV) push. What will be the most likely outcome for this patient?
1. The patient will most likely experience cardiac arrest. 2. The patient will not experience adverse effects if the push was given slowly. 3. The patient will most likely experience tissue necrosis at the injection site. 4. The patient will most likely experience renal failure.
A child is taking pemoline (Cylert) for ADHD. The nurse must be aware of which of the following side effects?
a. Decreased thyroid-stimulating hormone b. Decreased red blood cell count c. Elevated white blood cell count d. Elevated liver function tests