A neonate has a flat reddish birthmark with sharply delineated edges on the nape of the neck. When pressure is applied to the birthmark, there is minimal blanching. This finding is consistent with:
a. infantile hemangioma
b. nevus simplex
c. port wine stain
Answer: c. port wine stain
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An injury to a ligament when a joint is forced beyond its normal range of movement is called a:
a. strain. b. sprain. c. fracture. d. cork.
The client who is experiencing an inferior wall myocardial infarction has had a drop in heart rate into the 50 to 56 beats/min range. The client is also complaining of nausea
The nurse interprets that these symptoms are because of stimulation of which cranial nerve (CN)? 1. Vagus (CN X) 2. Hypoglossal (CN XII) 3. Spinal accessory (CN XI) 4. Glossopharyngeal (CN IX)
The nurse explains to a client that drugs that activate beta 2-adrenergic receptors:
1. relax bronchiolar smooth muscle. 2. result in airway diameter narrowing. 3. increase labored breathing 4. decrease production of viscous secretions.
The nurse monitoring a patient after surgery keeps in mind that the primary concern with use of neuromuscular blocking drug is which adverse effect?
A. Respiratory arrest B. Headache C. Bradycardia D. Hypertension