500 mg of active ingredient is mixed with 30 gm of ointment base. What is the final concentration (w/w)?

The pituitary gland controls other endocrine glands and regulates growth and fluid balance

Indicate whether the statement is true or false

You arrive at the scene shortly after a 55-year-old man collapsed. Two bystanders are performing CPR. Your FIRST action should be to:

A) attach the AED and analyze his cardiac rhythm. B) check the effectiveness of the CPR in progress. C) insert an oropharyngeal airway and continue CPR. D) stop CPR so you can assess breathing and pulse.