A study is internally valid if:
A) Alternative explanations of the results can be ruled out
B) An experimental design was used
C) A repeated measures design was used
D) Precision has been maximized
A
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A patient is diagnosed with a spinal cord injury located at the 1st and 2nd thoracic vertebra. The nurse will expect to find which deep tendon reflexes affected by this injury?
1. Supinator 2. Patellar 3. Triceps 4. Biceps 5. Achilles
How do nurses facilitate the achievement of high-level wellness with a patient?
A) Encouraging the patient to keep appointments B) Providing information on alternative treatments C) Promoting health D) Providing good patient care
A nursing instructor is demonstrating an assessment on a newborn for the nursing students, and is using the Ballard gestational assessment tool
The nurse explains that which of the following tests should be performed after the first hour of birth? A. Arm recoil B. Square window sign C. Scarf sign D. Popliteal angle
What should the nursing assistant do to keep the patient NPO before surgery?
A. Encourage the patient to chew gum or suck on hard candy if the patient becomes hungry. B. Give the patient something to drink, since the patient cannot eat. C. Remove the patient's water pitcher and glass. D. Ask the family to bring the patient a light snack early in the morning.