Mortality statistics compute the number of deaths

For which of the following patients directed coughing might be contraindicated?

1. Patient with poor coronary artery perfusion 2. Postoperative upper-abdominal surgery patient 3. Long-term care patient with retained secretions 4. Patient with an acute unstable spinal injury a. 2 and 3 only b. 1, 2, and 3 only c. 1 and 4 only d. 2, 3, and 4 only

The scale on a map is 1 inch = 5 miles. To find the number of miles in 2.5 inches, you would use the proportion:

A.
B.
C.
D.