The Spearman-Brown prophecy formula is applied after calculating a:
A) Content validity index
B) Split-half reliability
C) Cronbach's alpha
D) Predictive validity index
B
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Many conditions affect retinal circulation, such as diabetes mellitus, hypertension, drug toxicity, tumors, and AIDS
Indicate whether the statement is true or false
When instructing a client suspected of having celiac sprue to prepare for a bowel biopsy, it is important to stress the need to:
1. Eat a high-gluten diet for two days prior to surgery. 2. Eat products containing oats rather than wheat. 3. Follow a normal diet to avoid false negative results. 4. Avoid eating foods that contain wheat flour or by products.
The nurse is teaching the parents of an infant with an inborn error of metabolism how to care for the infant at home. What information does teaching include?
1. Specially prepared formulas 2. Cataract problems 3. Low glucose concentrations 4. Administration of thyroid medication
A catheter infection that a patient develops while hospitalized is considered a(n)
A) preventable event. B) chronic illness. C) trauma. D) All of the above