Which one of the following symptoms is MOST likely to improve when "classical" first-generation antipsychotic medication is taken?
a. delusions
b. anhedonia
c. poor hygiene
d. social isolation
A
First-generation antipsychotics decrease the positive signs of schizophrenia such as delusions and hallucinations. Second-generation antipsychotics are effective with reducing both the positive and negative symptoms. Anhedonia, poor hygiene, and social isolation are negative symptoms of schizophrenia and would therefore be reduced by prescribing a second-generation antipsychotic.
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The recommended pediatric preoperative dosage of Demerol is 1 to 2.2 mg/kg. The recommended dosage range for Scott, who weighs 77 lb, is _______________
a. 17.5 to 28 mg b. 12 to 36 mg c. 30.8 to 67.76 mg d. 35 to 77 mg
The news reported that a train derailment 5 miles away from the clinic spilled a large amount of liquid chlorine that has been vaporized by the atmosphere. An indication that the chlorine gas is an imminent threat to the clinic would be:
a. sighting of a low-lying green cloud. b. smelling "almonds" or "burning feathers." c. sudden nausea. d. skin blistering.
A patient with human immunodeficiency virus (HIV) infection has developed Mycobacterium avium complex infection. Which outcome would be appropriate for the nurse to include in the plan of care?
a. The patient will be free from injury. b. The patient will receive immunizations. c. The patient will have adequate oxygenation. d. The patient will maintain intact perineal skin.
A nursing instructor has finished presenting information to a group of nursing students on the factors that influence the grieving process. Which statement by a student would indicate a need for further education?
A) "The age of the person who died can dramatically affect the grieving process." B) "A death that occurs as a result of homicide or suicide is just as stressful as a death from natural causes." C) "Some people find strength in dealing with loss through their religious beliefs, whereas others experience greater distress due to their beliefs." D) "Absence of social supports can create additional stressors for the grieving person."