In the HPIP (history, physical exam, impression, plan) system of recording medical information, which is considered an objective finding?

Which of the following statements regarding the administration of nitroglycerin tablets is TRUE?

A) An increase in blood pressure should be expected. B) The patient may complain of a headache after administration. C) If it is fresh it will have no noticeable taste. D) It takes 10 to 15 minutes for nitroglycerin to take effect.

Gas pressure will increase with:

I. an increase in temperature II. a decrease in temperature III. a decrease in volume IV. an increase in volume A) I and III B) I and IV C) II and III D) II and IV