Which is an appropriate method to administer central painful stimuli to assess arousal level?
1) Nipple twist
2) Sternal rub
3) Nail pressure
4) Achilles tendon squeeze
ANS: 2
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Division of labor can be performed by which of the following criteria? Select all that apply
a. geographic area c. union b. product d. service
A patient is being prepared for a myelogram. The nurse explains that this is an invasive procedure that assesses for lesions in the spinal cord. The nurse knows that the preparation is similar to which of the following neurological tests?
A) Lumbar puncture B) Magnetic resonance imaging (MRI) C) Cerebral angiography D) Electroencephalography (EEG)
A patient's arterial blood gas results are as follows: pH = 7.30; PCO2 = 40; HCO3 = 19 mEq/l; PO2 = 80. An appropriate nursing diagnosis for the patient is which of the following?
1) Impaired Gas Exchange 2) Metabolic Acidosis 3) Risk for Impaired Gas Exchange 4) Risk for Acid–Base Imbalance
Which sphincter keeps stomach acid from regurgitating into the esophagus?
A. Pyloric B. Lower esophageal C. Upper esophageal D. Gastric