★ Circulation and Excretion Quiz
Why do premature infants suffer respiratory failture?
A. sudden changes in the oxygen from the uterine environment
B. mutations in genes regulating the formation of the lungs
C. lungs collapse due to lack of surfactants
Topics:
HFT Vitamins Cell Nervous System Phlebotomy Asexual Reproduction Counseling: Fact or Myth? Inheritance Obstructive Lung Disease Disability Etiquette & Physical Activities Urinary System and Fluid Balance Hospice Basics Body System Cartilage Serology/Blood Typing Skeletal System VocabularyOther quiz: The Brain
Internal organs are found
A. outside
B. around
C. on top of
D. inside