Phase II of a clinical trial involves which activities?
A) Determining optimal dosages
B) Developing evidence of efficacy
C) Looking for possible side effects
D) Evaluating effectiveness of the treatment
C
You might also like to view...
Two patients on your unit have recently returned to the postsurgical unit after knee arthroplasty
One patient is reporting pain of 8 to 9 on a 0-to-10 pain scale, whereas the other patient is reporting a pain level of 3 to 4 on the same pain scale. What is the nurse's most plausible rationale for understanding the patients' different perceptions of pain? A) Endorphin levels may vary between patients, affecting the perception of pain. B) One of the patients is exaggerating his or her sense of pain. C) The patients are likely experiencing a variance in vasoconstriction. D) One of the patients may be experiencing opioid tolerance.
The nurse is performing an otoscopic examination in a child and notes the child expressing pain as the pinna is manipulated to better examine the tympanic membrane
Which of the following findings is consistent with the most likely condition? Standard Text: Select all that apply. 1. Erythema is noted along the child's ear canal. 2. The tympanic membrane is in a full position, amber-colored, and immobile. 3. The external ear is abnormally protruding forward. 4. Edema is noted within the child's ear canal. 5. Light yellow drainage is noted within the ear canal.
The nurse is administering intravenous immune globulin (IVIG). The nurse assesses vital signs and for adverse reactions every 15 minutes for the first hour of administration
After the first hour, the nurse most likely would continue to assess the child at which frequency? A) Every 30 minutes B) Every 45 minutes C) Every 60 minutes D) Every 2 hours
In an uncircumcised male, retraction of the foreskin may reveal a cheesy white substance. This is usually:
a. evidence of a fungal infection. b. a collection of sebaceous material. c. indicative of penile carcinoma. d. suggestive of diabetes.