Select the appropriate drying agent for topical treatment of otitis externa
1. Citric acid
2. Sodium bicarbonate
3. Petroleum jelly
4. 2% acetic acid
Correct Answer: 4
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The nurse knows that testing kinesthesia is a test of a person's:
a. Fine touch. b. Position sense. c. Motor coordination. d. Perception of vibration.
A 10-week pregnant woman with diabetes has a glycosylated hemoglobin (HbA1C) level of 13%. At this time the nurse should be most concerned about which of the following possible fetal outcomes?
A) Congenital anomalies B) Incompetent cervix C) Placenta previa D) Abruptio placentae
The area between the ends of the axon and dendrite where neurotransmitters are released is called the:
a. action potential b. ion pore c. synaptic cleft d. transmitter receptor
A prescriber has ordered nicotine nasal spray for a patient to assist with smoking cessation. Which statement will the nurse include when teaching the patient about the medication?
a. "This will produce a steady level of nicotine to reduce your cravings." b. "You should gradually reduce the dose after 3 months of use." c. "You should use 1 spray in each nostril per dose up to 5 times per hour." d. "You will not develop dependence on the nicotine in the nasal spray."