The nurse is preparing to administer a topical anesthetic for a 10-year-old girl with a chin laceration. The nurse would expect to apply which of the following as ordered in preparation for sutures?
A) TAC (tetracaine, epinephrine, cocaine)
B) Iontophoretic lidocaine
C) EMLA
D) Vapocoolant spray
A
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A nursing instructor asks the students to name the different biaxial joints of the body. Which response by the students would indicate that further study is needed? Select all that apply
a. Hinge joint d. Saddle joint b. Pivot joint e. Gliding joint c. Ball and joint f. Condyloid joint
A child has fallen off a swing on a playground and sustained a greenstick (partial) fracture of his radius. Because the child is otherwise healthy, healing has begun promptly after his injury
Which of the following is the first stage of bone healing? A) Angiogenesis and cartilage formation B) Remodeling C) Cartilage calcification and removal D) Inflammation and hematoma formation E) Bone formation
During an assessment, the nurse learns that the only thing that helps a patient with a daily morning headache is "using a vaporizer with eucalyptus" before breakfast. Which health problem should the nurse suspect the patient is experiencing?
1. acute rhinitis 2. allergic rhinitis 3. symptoms of sinusitis 4. after-effects from the flu
This type of research aims to reduce the gap between efficacy and effectiveness studies, such as between internal and external validity
A) Clinical trial B) Evaluation design C) Hybrid design D) Sequential clinical trial