Depressed persons can be recognized by their listless or apathetic behavior.

Usual reactions to insect stings include:

What is the classification of this monosaccharide?   

Which of the following are risk factors for stroke?

If a knocked-out tooth cannot be reinserted, place the tooth:

Pull on the end of the umbilical cord to speed the placenta’s delivery.

Regarding action to take if you you experience a tornado, you should climb on the roof of the house and look for a funnel cloud.

Why is it difficult to identify a victim of carbon monoxide poisoning?

Angina occurs when the heart’s need for oxygen exceeds the supply.

Which type of drowning is characterized by laryngospasm and little aspiration of water?