The gap between neurons is known as the
A. neurological gap
B. synapse
C. neurotransmitters
D. synaptic knobs
B. synapse
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While assessing newborns, the nurse should differentiate normal findings from findings which require further evaluation and intervention. Which would be normal newborn findings? Standard Text: Select all that apply
1. Swelling over the occiput that crosses suture lines 2. Tiny white papules located primarily on the nose and chin 3. Tiny red macules and pustules that come and go, primarily on the trunk and extremities 4. When the Moro reflex is elicited, the right arm extends and returns to the body. The left arm remains resting against the chest. 5. Greenish discoloration of skin over the entire body that is not removed by the initial bath
While collecting a medication history, the patient admits to doubling the recommended dosage of an over-the-counter (OTC) medication, saying "It's harmless or they would require a prescription." What is the nurse's best response?
A) "OTC drugs are serious medications and carry serious risks if not taken as directed." B) "Taking medications like that is careless and you could kill yourself doing it." C) "Sometimes you need to take more than the package directs to treat the symptoms." D) "Did you notify your doctor of the increased dosage you were taking?"
A patient, age 89, has had a right below-the-knee amputation. He is progressing well but continues to complain of pain in the toes on his right foot. The physician told him that he is suffering from "phantom pain" in his amputated extremity
He asks the nurse to explain phantom pain. The most appropriate response would be a. "Phantom pain does not exist except in your mind." b. "I can't answer that. You'll have to ask the physician." c. "Phantom pain occurs because the nerve tracts that register pain in the amputated limb continue to send a message to the brain." d. "Phantom pain occurs when you start thinking about your loss. It's best to keep your mind occupied with other things."
Xanthine derivatives are bronchodilators with which of the following actions in the body? (Select all that apply.)
1. Smooth-muscle relaxation 2. Kidney diuresis 3. Stimulation of the myocardium 4. Decrease in respiratory rate