Which vitamins are required for the nuclear development of blood cells?

Emergency Medical Responders have removed a female patient from her bedroom, where she was found lying on her bed with a suicide bag over her head. The bag is removed and you note the woman to be unresponsive, pulseless, and apneic. Given the use of a suicide bag and the presentation of the patient, which of these statements indicates proper initial care?

A) "Do not apply the AED since the arrest was not caused by a cardiac event." B) "I need someone to assess the patient's blood glucose level." C) "Let's open the airway manually first." D) "I need someone to get a pulse oximetry reading immediately!"

____________________ sign, pain in the back of the knee with dorsiflexion of the foot on the affected side, has long been considered a cardinal sign of DVT.

Fill in the blank(s) with the appropriate word(s).