Studies of the brain of depressed subjects suggest that depression is associated with consistent changes in which part of the brain?
a. cerebral cortex
b. frontal lobe
c. parietal lobe
d. brain stem
B
Studies of the brain seem to show that depression is associated with consistent changes in the temporal and especially the frontal lobes. Depressed persons do not metabolize glucose well in these areas, but when their depression resolves, the metabolism returns to normal.
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The physician orders continuous electronic fetal monitoring for a client in labor. The nurse understands that which of the following must be present?
A) Intact membranes C) Cervical dilation of 2 cm or more B) Floating presenting fetal part D) Neonatologist to insert the electrode
The client with a nasogastric tube is prescribed four medications via the tube. The nurse is aware that optimal administration of these medications is by which of the following methods?
a. Crush all tablets into a fine powder and mix them together in warm water. b. Crush tablets and place each into a separate medication administration cup diluted in warm water. c. Administer only liquid medications via the nasogastric tube. d. Keep the client n.p.o. as long as the nasogastric tube is in place.
A patient presents to the emergency department complaining of headache. Which is the priority question when assessing this patient's symptoms?
1) "Have you been diagnosed with temporomandibular joint (TMJ) syndrome?" 2) "Have you had any recent trauma or injury?" 3) "How often do you experience migraines?" 4) "Have you recently experienced any neck strain?"
What thoroughly describes a phenomenon?
A) Theory B) Descriptive theory C) Grand theory D) Middle-range theories