Which is a source of Epsom salts?
A. a plant
B. a mineral
C. chemicals
D. an animal
Answer: B
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The school nurse is assessing vision and hearing for several kindergarteners. At what age does visual acuity approximate that of the adult?
A) 5 to 6 B) 4 to 5 C) 6 to 7 D) 3 to 4
While the nurse prepares to suction the patient's tracheostomy tube, the patient coughs up mucus, which is visible at the opening of the tube. Which action by the nurse is most appropriate at this time?
a. Hyperoxygenate this patient. b. Suction the visible secretions. c. Listen to the lung sounds. d. Wipe the mucus off with tissue.
A patient who is 35 weeks pregnant reports having bloody mucus discharge after using the commode. What should the nurse explain to this patient?
A) "It might be nothing, if it happens again call your provider who is on-call." B) "It might be just normal vaginal secretions, don't worry about it." C) "A one-time discharge of bloody mucus in the toilet might have been your mucus plug." D) "Bloody mucus is a sign you might be in labor, if you start contracting, please come to the hospital."
A criterion for a diagnosis of generalized anxiety disorder (GAD) is a period of excessive worrying that lasts for at least how many months?
a. 3 b. 6 c. 9 d. 12