The margin of safety is a way of comparing
A. the LD50 against the LD1
B. the LD1 against the ED99
C. the ED99 against the ED50
D. the LD50 against the ED50
B. the LD1 against the ED99
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A 26-year-old client with multiple sexual partners is being assessed for symptoms of dysuria and vaginal discharge. Because the results from the culture of the cervical cells are not available, the client will be treated for both Chlamydia and gonorrhea
Which explanation by the nurse is best? a. "This early treatment will prevent obstruction to the fallopian tubes." b. "Only azithromycin (Zithromax) is prescribed for both sexually transmitted diseases." c. "The treatment will prevent aortic valve disease and aneurysms." d. "Oral antibiotic treatment will prevent frequent occurrences of meningitis."
When is schizophrenia most likely to be diagnosed?
A. Grade school B. College age C. After the birth of the first child D. After retirement
Isoniazid (INH) may induce a deficiency of which vitamin?
1. B6 2. C 3. D 4. E
While your patient is in surgery, you should
A. take a break while you have time. B. care for your other patients and not worry about the surgical patient. C. make the surgical bed and prepare the patient's room. D. call recovery and request the estimated time the patient will return.