Below is a line graph representing the general health condition of the lungs of a person who began smoking at the age of 15. The higher the number is on the health axis the better the condition of the lungs. At what age did this person have the worst lung condition?

What will be an ideal response?


45

Health & Biomechanics

You might also like to view...

Incision into the chest

What will be an ideal response?

Health & Biomechanics

Brenda's arm will be in a cast for six weeks. What will most likely happen to the muscle cells in her arm? a. They will weaken and die

b. They will lie dormant. c. They will hypertrophy and her strength will increase. d. They will atrophy and she will lose strength. e. They will hypertrophy and her muscular endurance will increase.

Health & Biomechanics

Which of the following leave the stinger behind and therefore can sting only once?

A) wasps B) hornets C) honeybees D) yellow jacket

Health & Biomechanics

________ follows cardiovascular disease as the second leading cause of death in the United States

A) Cancer B) Coronary artery disease C) Diabetes D) Chronic obstructive pulmonary disease

Health & Biomechanics