Phenytoin (Dilantin) is prescribed for a patient with seizures. You know that this drug is gradually increased to achieve a desired level. The patient is taught that maintenance doses for this medication are typically:
1. 50 mg to 75 mg daily.
2. 100 mg to 250 mg daily.
3. 300 mg to 400 mg daily.
4. 450 mg to 500 mg daily.
3
The usual adult dose of phenytoin (Dilantin) is 100 mg PO 3 times daily initially then gradually increased to achieve desired serum levels. Maintenance doses are usually 300 mg to 400 mg dai-ly.
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The healthcare provider determines that an older patient is at risk for a stroke. Which medication will the nurse prepare to administer to this patient?
1. Aspirin 2. Warfarin 3. Ibuprofen 4. Low-molecular-weight heparin therapy
How would a nurse's use of the technique of reflection help a person?
a. Showing an awareness of the person's feelings b. Causing the person to answer more fully than yes or no c. Showing knowledge the person is not expected to know d. Encouraging the person to think through problems for himself or herself
The pregnant patient and her partner are both 40 years old. The nurse is explaining the options of chorionic villus sampling (CVS) and amniocentesis for genetic testing. The nurse should correct the patient if she states:
1. "Amniocentesis results are available sooner than CVS results are." 2. "CVS carries a higher risk of limb abnormalities." 3. "Amniocentesis cannot detect a neural tube defect." 4. "CVS is performed through my belly or my cervix."
A child comes to the clinic with bruises that are yellow-brown and fading. Based on the characteristics of these bruises, how old is the injury?
a. 3 days c. 6 days b. 4 days d. over 1 week