What portion of the world's population is infected with tuberculosis (TB)?
A) one-fifth
B) one-fourth
C) one-third
D) one-half
Answer: C
You might also like to view...
An allergic reaction to a drug will only occur if the blood level of the drug is at a toxic level
Indicate whether the statement is true or false.
Which of the following statements regarding the testes or its hormone is NOT true?
A) Testes are the male gamete. B) Testes are responsible for sperm production. C) Testes secrete testosterone. D) Testosterone produces the male secondary sexual characteristics.
Smokeless tobacco
a. causes lung cancers. b. decreases heart rate. c. decreases blood pressure. d. increases CVD risk.
Which of the following is a key to reducing stress and leading a mentally healthy life?
A. going to a top-10 college B. getting married C. social support D. having children