Which of the following is a symptom of cystic fibrosis?
A. It leads to uncontrollable muscle movements and changes in personality.
B. It leads to the excessive production of thick mucus that clogs the pancreas and lungs.
C. It causes red blood cells to clump together leading to obstruction of small blood vessels and decrease in oxygen supply.
D. It causes the central nervous system to degenerate, resulting in death.
Answer: B
You might also like to view...
In which stage of Piaget's theory of moral development do children first understand that families and societies must live by rules?
a. the stage of moral realism c. the premoral stage b. the stage of moral relativism d. the stage of moral absolutism
Melatonin is ______.
A. a hormone that induces sleep B. a hormone that inhibits sleep C. A hormone that is released in lower quantities following exposure to darkness D. ineffective in people who are partially blind
LeeAnn is currently undergoing a treatment for her depression, called __________, in which powerful magnets are used to help relieve her symptoms.
A. transcranial magnetic stimulation B. electromagnetic therapy C. magnetic resonance imaging D. functional magnetic resonance therapy
Explain the three levels of analysis of developmental phenomena.
What will be an ideal response?