Topics: Eye and Ear Quiz
What part of the eye controls how much light enters the black hole (pupil) in the center of the eye?
A. optic nerve
B. pupil
C. cornea
D. iris
Select your answer:
Topics:
CNA Introduction Heart and Blood Vessels Tissue Repair Pathology Sensory System Anatomy and Pathology Cell Transport Human Physiology Viruses Biomolecules Brain Body System Organelles The Cell Cybersecurity in Healthcare Nervous & Endocrine Systems Nutrition Vocabulary Bacteria & DiseaseOther quiz:
Deficiency Disease › ViewPeople who have a problem caused by too much or too little of a nutrient in their diets are said to suffer from __________.
A. Starvation
B. Malnutrition
Cardiac & Diseases of Blood Flow › View
Hypertension is present if SBP >/= _____ and DBP >/= _____
A. 130; 80
B. 130; 90
C. 140; 90
D. 140; 80