Young females usually have ____________________ heat cycles than older females

The spinal cord ends in the:

a. Lumbar part of the spine b. Cervical part of the spine c. Skull d. Mid-thorax

A young male patient was running through a park shortly before dawn and struck his head on a low-hanging branch of a tree. Emergency Medical Responders have already provided spine motion restriction precautions and are providing supplemental oxygen since the patient was initially unresponsive. During transport, which finding obtained during your reassessment would best indicate that the patient has experienced a concussion?

A) Unequal grip strength B) Persistent confusion C) Improving memory D) Elevated blood pressure