In which of the following conditions is trismus usually evident?

You would like to test a patient's visual acuity, but a visual acuity card or wall chart is not available. You can still test for visual acuity by:

A) asking the patient to indicate the farthest object he can see. B) checking the pupils. C) having the patient count your raised fingers. D) covering one eye and testing for light accommodation.

Using the rule-of-thumb method, determine the nozzle reaction from a solid stream portable master stream device equipped with a 2 1/4-inch tip at a nozzle pressure of 80 psi

What will be an ideal response?