How many mg of magnesium sulfate are in 3 mL of a 50% solution?
a. 1,000 mg
b. 1,500 mg
c. 1,750 mg
d. 2,000 mg
b. 1,500 mg
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A client with emphysema who has severe shortness of breath and frequent hospitalizations often
depends on her portable oxygen tank when she leaves her home. Recently she was tearful at a Better Breathers Group meeting because in the last 2 weeks she has not been able to go upstairs to her bedroom at night because of slight shortness of breath by the third step and fear of having severe breathing difficulty as she continues up the stairs. The group leader provides several suggestions and arranges to teach the client guided imagery. What image would the client be encouraged to imagine? a. A younger, healthier body that knows no exercise limitations. b. Learning to sleep downstairs as an acceptable alternative to her bedroom. c. Separating herself from and being free and independent from her oxygen tank. d. Walking up the stairs in a relaxed manner with regular depth and rate of breathing.
A group of elderly women come to the community center for exercise classes taught by the community health nurse. This activity will help with which of the following?
A) Slowing bone density loss and decrease muscle atrophy B) Eliminating the risk for osteoporosis C) Reversing the effects of aging and cure pain D) Preventing pathologic fractures
When caring for a 1-year-old child with a wound, the nurse observes the child crying and kicking legs. According the FLACC Nonverbal Pain Scale, the nurse should give which score for the child's action represented by his leg movement?
A) 0 B) 1 C) 2 D) 3
A patient with an intracapsular fracture of the left femur is placed in Buck's traction before surgery for a hip replacement. The patient asks why traction is necessary when surgery is planned. The nurse's response to the patient is based on the knowledge that traction
a. will help prevent flexion contractures of the affected hip. b. is necessary to prevent displacement of the fracture. c. will decrease the incidence of painful muscle spasms d. is used to maintain the leg in the external rotation position.