1. What should be done with the container of a poisonous substance if someone is poisoned? A) Throw away the contents, but keep the container.

B) Throw away the container if it is empty.

C) Save the container as is to assist rescuers.

D) Save the contents, but throw away the container.

2. What is the first step in Hands only CPR?

A) Check the victim's breathing.

B) Check the victim's pulse.

C) Shake the victim and ask if he or she is okay.

D) Call 911.

3. Which term defines inward and upward pulls into the diaphragm to force an obstruction out of the airway?

A) abdominal thrust

B) cardiopulmonary resuscitation (CPR)

C) first aid

D) rescue breathing

4. What is the first step when trying to stop severe bleeding?

A) Elevate the wound above the level of the heart.

B) Secure a pad in place after bleeding slows.

C) Stay with the victim until help arrives.

D) Place a clean cloth over the wound and press firmly with the hand.

5. Which kind of burn is a serious burn in which all layers of the skin are damaged?

A) third degree burn

B) sunburn

C) first degree burn

D) second degree burn

The primary function of the respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body. the respiratory system does this through breathing. when we breathe, we inhale oxygen and exhale carbon dioxide. this exchange of gases is the respiratory system's means of getting oxygen to the blood.respiration is achieved through the mouth, nose, trachea, lungs, and diaphragm. oxygen enters the respiratory system through the mouth and the nose. the oxygen then passes through the larynx (where speech sounds are produced) and the trachea which is a tube that enters the chest cavity. in the chest cavity, the trachea splits into two smaller tubes called the bronchi. each bronchus then divides again forming the bronchial tubes. the bronchial tubes lead directly into the lungs where they divide into many smaller tubes which connect to tiny sacs called alveoli. the average adult's lungs contain about 600 million of these spongy, air-filled sacs that are surrounded by capillaries. the inhaled oxygen passes into the alveoli and then diffuses through the capillaries into the arterial blood. meanwhile, the waste-rich blood from the veins releases its carbon dioxide into the alveoli. the carbon dioxide follows the same path out of the lungs when you exhale.the diaphragm's job is to pump the carbon dioxide out of the lungs and pull the oxygen into the lungs. the diaphragm is a sheet of muscles that lies across the bottom of the chest cavity. as the diaphragm contracts and relaxes, breathing takes place. when the diaphragm contracts, oxygen is pulled into the lungs. when the diaphragm relaxes, carbon dioxide is pumped out of the lungs. write one paragraph (at least 6 sentences) describing the path of oxygen through the respiratory system. also include why this "order of operations" is the way it is!

Asoccer mom is driving her 75 year old grandmother and her 9 year old daughter home after the game. the grandmother and daughter were both in the back seat and both were wearing their seat belts. a car ran a red light in front of them, causing them to t-bone that car on the passenger side. fortunately there were no serious injuries, but the grandmother did sustain several rib fractures. the mother, daughter and driver of the at-fault car were shaken up but unhurt. what are some possible reasons that the grandmother sustained rib fractures while the other victims did not?

When writing fitness goals we encourage using the smart method. what does s-m-a-r-t stand for? use full sentences to explain what each letter stands for in their goals setting process.