The method of anesthesia in labor that is considered the safest for the fetus is the:
a. pudendal block.
b. epidural block.
c. spinal (subarachnoid) block.
d. local infiltration.
D
Local infiltration of the perineum rarely has any adverse effects on either the mother or the fetus.
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A patient with squamous cell carcinoma has been scheduled for treatment of this malignancy. The nurse should anticipate that treatment for this type of cancer will primarily consist of what intervention?
A) Chemotherapy B) Radiation therapy C) Surgical excision D) Biopsy of sample tissue
The student nurses are studying the conduction system of the heart. The instructor explains that the electrical conduction of the heart usually originates in the SA node. Which sequence completes the conduction?
A) SA node to Bundle of HIS to AV node to Purkinje fibers B) SA node to AV node to Purkinje fibers to Bundle of HIS C) SA node to bundle of HIS to Purkinje fibers to AV node D) SA node to AV node to bundle of HIS to Purkinje fibers
Two hospitalized adolescents are playing pool in the activity room. Neither of them seems enthusiastic about the game. How should the nurse interpret this situation?
a. Playing pool requires too much concentration for this age group. b. Pool is an activity better suited for younger children. c. The adolescents may be enjoying themselves but have lower energy levels than healthy children. d. The adolescents' lack of enthusiasm is one of the signs of depression.
Exercise would be included in client therapy because the psychological benefits include:
A) Less depression and better self-esteem. B) Increased self-esteem, but a negative body image. C) Increased post-traumatic stress disorder symptoms. D) Decreased symptoms of schizophrenia.