Which of the following would best identify foods to which a child is allergic?
A) A Elimination diet
B) Hyposensitivity testing
C) Complete dietary protein restriction
D) Corticosteroid challenge testing
A
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How are stress and substance abuse interrelated?
A. The neurotransmitters stimulated by many abused substances enhance the sense of well-being and cause the sensation of stress when the substance wears off. B. Chronic substance abuse leads to destruction of brain cells in the limbic area, causing an increased intensity of the stress response. C. Most abused substances are perceived by the body as physiologic stressors, which result in a heightened "fight-or-flight" response. D. As tolerance or addiction develop, more of the abused substance is needed to achieve the same pleasurable responses.
Atrial fibrillation is characterized by _____
a. one P wave before each QRS and a regular ventricular rate of 60 to 100 beats/min b. an erratic, wavy baseline and irregular ventricular rhythm c. "saw-tooth"– or "picket-fence"–shaped waveforms preceding each QRS d. P waves occurring before, during, or after the QRS complex; when seen, they are inverted
During an assessment, the nurse learns that a client has been having periodic upper respiratory infections since experiencing the death of a close family member. The nurse identifies this client's reaction to stress as being a:
1. Stimulus. 2. Response. 3. Transaction. 4. Negotiation.
The nurse administers eardrops in the patient's left ear. Which of the following positions is appropriate after instillation of the drops?
a. Prone b. Upright c. Right lateral d. Dorsal recumbent with hyperextension of the neck