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Selected Answer:b. Lower thanCorrect Answer:b. Lower thanQuestion 81 out of 1 points
A 23-year-old female begins having problems with tiredness, weakness, and visual changes. Her diagnosis is multiple sclerosis (MS). What is occurring in the patient’s body?Selected Answer:b. Demyelination of nerve fibers in the CNSCorrect Answer:b. Demyelination of nerve fibers in the CNSQuestion 91 out of 1 pointsA patient has memory loss of events that occurred before a head injury. What cognitive disorder does the nurse suspect the patient is experiencing?Selected Answer:c. Retrograde amnesiaCorrect Answer:c. Retrograde amnesiaQuestion 101 out of 1 pointsA 75-year-old female suffers a stroke and now has difficulty writing and production of language. This condition is most likely caused by occlusion of the:Selected Answer:d. Middle cerebral arteryCorrect Answer:d. Middle cerebral arteryQuestion 111 out of 1 pointsA 16-year-old male took a recreational drug that altered his level of arousal. Physical exam revealed a negative Babinski sign, equal and reactive pupils, and roving eye movements. Which of the following diagnosis will the nurse most likely see on the chart?Selected Answer:b. Metabolically induced
comaCorrect Answer:b. Metabolically induced comaQuestion 120 out of 1 pointsWhen a patient has a fever, which of the following thermoregulatory mechanisms is activated?Selected Answer:a. The body’s thermostat is adjusted to a lower temperature.Correct Answer:d. The body’s thermostat is reset to a higher level.Question 131 out of 1 pointsA 20-year-old male was brought to the emergency room (ER) for severe burns. He requested something for the excruciating pain he was experiencing. Blocking which of the following neurotransmitters would reduce his pain?Selected Answer:d.