The nurse researcher is using a structured self-report instrument with dichotomous questions. What is a dichotomous question?
A) Permits respondents to reply in narrative fashion
B) Offers response alternatives from which respondents must choose
C) Offers a range of alternatives
D) Requires a choice between two options
D
You might also like to view...
Order: 640 mL Ensure to infuse NG tube over 8 hr. Available: 1,000 mL of Ensure What is the rate for this tube feeding? _______________
a. 10 mL/hr b. 80 mL/hr c. 640 mL/hr d. 64 mL/hr
The nurse uses a picture to demonstrate the bullae and blebs associated with emphysema. The nurse points out that the difference between the two is that blebs (select all that apply):
1. are between the alveolar spaces in the lungs. 2. are in the lung parenchyma. 3. can rupture, causing the lungs to collapse. 4. are responsible for diaphragm flattening. 5. are precancerous.
You are leading a study group session and your section is the discussion of glaucoma
a. What are the four types of glaucoma? b. What is the most common form of glaucoma? c. What is the least common form? d. What about the other two forms? e. What is the difference between open-angle and angle-closure glaucoma?
A client is admitted with suspected myocardial infarction, with symptoms beginning approximately 3 hours ago. Results of which of these cardiac enzyme studies would confirm the diagnosis?
a. decreased CK levels c. increased troponin levels b. decreased LDH levels d. increased LDH levels