The PHN understands that which layer of government is responsible for issuing quarantines?
A. Federal
B. State
C. Local
D. All of the above
ANS: C
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A male elementary school student has a severe allergy to peanuts and is displaying the signs of anaphylactic shock after inadvertently eating a peanut-containing candy bar
Which of the following statements best captures the boy's current status and preferred treatment? A) He is experiencing shortness of breath caused by potent vasoconstriction that can be relieved by epinephrine injection. B) He is approaching vascular shock and developing edema due to actions of IgE antibodies, situations that can be reversed by administration of epinephrine. C) His mast cells and basophils have been sensitized, but systemic effects can be mitigated by administration of bronchodilators. D) He is likely in a primary- or initial-stage allergic response that can be relieved by antihistamine administration.
The major concern guiding treatment for the child with Legg-Calvé-Perthes disease is to:
a. avoid permanent deformity. b. minimize pain. c. maintain normal activities. d. encourage new hobbies.
The primary care NP examines an adolescent who complains of severe right ear pain for the past 3 days
When retracting the pinna of the right ear to examine the ear, the NP notes erythema, edema, and pain and a large amount of white exudate in the ear canal. The NP should prescribe: a. benzocaine otic drops tid. b. ciprofloxacin otic drops qid. c. glycerin oil drops weekly. d. acetic acid, boric acid, and isopropyl alcohol solution.
The nurse is contributing to the plan of care for a patient who has a right fractured femur. What intervention should the nurse include in the plan of care to prevent fat emboli?
a. Decrease dietary consumption of fats. b. Maintain immobilization of the right leg. c. Encourage coughing and deep breathing hourly. d. Perform passive range of motion on the right leg.