An adolescent boy has developed extensive acne on his face and wants advice on how to help improve it. What should he do?
a. Take vitamin A supplements because they can cure acne.
b. Try to reduce his stress level.
c. Avoid eating chocolate because it can increase acne.
d. Stay out of the sun because it increases inflammation.
e. Drink more vitamin D-fortified milk.
Question 2
An adolescent girl is drinking diet colas instead of milk because she wants to control her weight. What advice would you give her to aid in developing peak bone mass?
a. Stop drinking diet colas immediately.
b. Increase your physical activity to make up for the low calcium intake.
c. Eat high-calcium snacks such as low-fat yogurt or cheese in place of empty-calorie snacks.
d. Reduce your exercise so you won't need as much calcium to build bones.
e. Take a calcium supplement with the diet colas.
Cottontails' ears have developed to hear even whisper-quiet sounds at incredible distances.
The face of a caterpillar with the mouthparts showing
black and white face
Face cradle adjustment for comfort of receiver.
Major muscles of the face and head.
Section of a normal brain (left) and an HD brain (right). The HD brain shows extensive damage to the