Which technique would be most appropriate to use when examining the jugular venous pulse?
A) Perform the exam with the client in a supine position.
B) Have the client look straight ahead with chin slightly lifted.
C) Have the client sit up at a 90-degree angle.
D) Inspect the suprasternal notch or around the clavicles.
D
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Nerve agents are powerful acetylcholesterase inhibitors that affect the body by altering cholinergic synaptic transmission at all of the following places EXCEPT:
a. neuroeffector junctions c. cardiac myoneural junctions b. skeletal myoneural junctions d. in the central nervous system
The nurse is planning to bring a preschool child a toy from the playroom. What toy is appropriate for this age group?
a. Building blocks b. A 500-piece puzzle c. Paint by number picture d. Farm animals and equipment
The nurse is caring for a patient diagnosed with renal failure. Which compensation does the nurse expect for the acid-base disturbance found in patients with renal failure?
1. The patient breathes rapidly to eliminate carbon dioxide. 2. The patient will retain bicarbonate in excess of normal. 3. The pH will decrease from the present value. 4. The patient's oxygen saturation level will improve.
Which of the following protozoal infections respond to drug therapy?
A. Trichomoniasis B. Malaria C. Dysentery D. All of these