Medical Quiz
Digestive System Quiz

pyloric stenosis

A. Narrowing of the pyloric sphincter.

B. Involuntary contraction of the pyloric sphincter.

C. No opening of the esophagus (into the stomach).

Select your answer:
A  B  C  D  E 


Regulation of Urine Formation Human Circulatory System Plasmid Principle of Health Science Trichology Molecular Basis of Inheritance Human Organs SCI CH2-1 Careers in Health Care Epithelial Tissue Cell Theory Bacteria and Viruses Stress Respiratory and Urinary Year 7 Nutrition

Other quiz: Respiratory and Urinary

How is the female urethra different from the male urethra?

A. It is longer

B. It is wider

C. It is shorter

D. It is more narrow