A patient who recently smoked reports palpitations and feeling lightheaded. The nurse explains that nicotine stimulates nicotinic receptors in autonomic ganglia. Because both sympathetic and parasympathetic postganglionic neurons can be stimulated, effects may vary. Which response is most likely related to sympathetic activation?
Read DetailsA patient has a spinal cord injury and initially loses bladder reflex activity below the level of injury. Several weeks later, reflex bladder emptying begins to return. The nurse explains that spinal reflex centers below the injury may become functional again. Which statement best explains this change?
Read DetailsA patient with asthma uses an inhaler that relaxes bronchiolar smooth muscle. The patient reports improved breathing within minutes. The nurse recognizes that this medication stimulates beta receptors in the lungs. Which effect is expected?
Read DetailsJasmine is interested in comparing her participants’ responses on two different assessment items. One of the items has scores that range from 0 to 12 and the other item has scores that range from 0 to 5. What should Jasmine do to compare her participants’ scores on these measures?
Read DetailsA patient is prescribed propranolol for hypertension and cardiac arrhythmias. The nurse explains that this drug blocks beta receptors in the heart. Blocking these receptors prevents sudden increases in heart rate. Which assessment finding is most important to monitor?
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