When tubocurarine is administered, the nurse will first see paralysis of:
1. the levator muscle of the eyelid and muscles of mastication.
2. the muscles in the lower extremities.
3. the muscles of respiration and the diaphragm.
4. the muscles controlling sphincters.
Correct Answer: 1
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To what does the neural synapse refer?
a. Length of time it takes for afferent neu-rons to carry impulses to the central nervous system (CNS) b. Length of time it takes for efferent neu-rons to carry impulses to the motor neu-rons c. Space between the axons and the den-drites of a neuron d. Space between the axons of one neuron and the dendrites of the next
When teaching a patient about the proper application of timolol (Timoptic) eyedrops, the nurse will include which instruction?
a. "Apply the drops into the conjunctival sac instead of directly onto the eye." b. "Apply the drops directly to the eyeball (cornea) for the best effect." c. "Blot your eye with a tissue immediately after applying the drops." d. "Tilt your head forward before applying the eyedrops."
A client's serum chemistry values are serum sodium level 142 mEq/L, blood urea nitrogen (BUN) 15 mg/dl, and glucose level 90 mg/dl. What is the client's body fluid osmolality?
a. Iso-osmolar b. Hypo-osmolar c. Hyperosmolar d. Hypotonic
While some people with schizophrenia do commit crimes, the individual with a diagnosis of schizophrenia is not usually prone to violence
Indicate whether the statement is true or false