Which of the following is true of ophthalmic mast cell stabilizers?
A. They inhibit postsynaptic histamine receptors.
B. They stimulate histamine receptors on mast cells.
C. They inhibit the release of histamine from mast cells.
D. They stimulate eosinophil chemotaxis.
Answer: C
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In looking at the presented future scenario of Hard Times, what is the major nursing implication in regards to universal health care and the effect it will have on consumers based on the possible future perspective?
A) Increase in the amount of documentation health care providers need to complete B) Frugal benefits package; care coverage not as extensive C) Heroic measures once used to prolong life are limited for patients who are younger D) Cost containment reduces the amount of federal funding for all forms of health care research
The nurse delegates applying a binder over the client's abdominal incision to the nursing assistant. Which does the nurse include in the nursing assistant's instructions?
1. Start the binder right under the axilla. 2. Place client in semi-Fowler's position. 3. Secure the binder with metal fasteners. 4. Remove old dressing and apply binder.
When should the nurse expect jaundice to be present in a newborn with hemolytic disease?
a. At birth b. During first 24 hours after birth c. 24 to 48 hours after birth d. 48 to 72 hours after birth
Other than oxygen, prior to administering any medication to a patient, you must take standard precautions and then:
A. determine the patient's family medical history. B. check the expiration date of the medication. C. administer the medication as soon as possible. D. perform a careful assessment of the patient.