If one nominal level variable had four categories, how many variables would used to represent the variable in a regression analysis?
a. 1
b. 2
c. 3
d. 4
C
You might also like to view...
For a patient with Risk for Imbalanced Nutrition: Less Than Body Requirements related to Impaired Swallowing, which nursing interventions are appropriate? Choose all that apply
1) Check inside the mouth for pocketing of food after eating. 2) Provide a full liquid diet that is easy to swallow. 3) Remind the patient to raise the chin slightly to prepare for swallowing. 4) Keep the head of the bed elevated for 30 to 45 minutes after feeding.
The client with tachycardia is experiencing all of the following clinical manifestations. Which one alerts the nurse to the need for immediate intervention?
A. Chest pain B. Increased urine output C. Mild orthostatic hypotension D. ECG tracing with P wave touching the T wave
Which of the following statements about an upstream focus is the most accurate?
A) The upstream approach does not focus on socioeconomic factors and the environmental origins of disease and health problems. B) The focus of an upstream approach is the institution and system level. C) The upstream approach pertains to the purity of water supplies. D) The focus of an upstream approach is healthy lifestyle issues.
Round your answer to the nearest whole number. A patient with an allergy to heparin has orders for argatroban at 2 mcg/kg/min. The patient's weight is 125 kg. The argatroban is available in a 125 mg/125 mL concentration
How many milliliters per hour should the argatroban infuse? _______ Fill in the blank(s) with correct word