The air we breathe in (ambient room air) from the ... | MedicalQuiz.Net

★ Pathophysiology Quiz

The air we breathe in (ambient room air) from the room/outside has approximately ______ oxygen.

A. 100%

B. 50%

C. 21%

D. 11%

Select your answer:
A B C D E

Topics:

Nutrients in Food Pulmonary System Immunity & Cancer Protozoan Diseases Germs Healthy Lifestyle Axial & Appendicular Skeleton Circulatory & Respiratory Bone Hospitality Circulatory System and Nutrition Hele Skeletal System Parts of the Brain Nutritional Measurements Circulatory, Artery, Vein - basics

Other quiz: Introduction to Mycology

Which of the following dimorphic fungi is a medically important human pathogen?

A. Cryptococcus neoformans

B. Blastomyces dermatitidis

C. Mucor racemosus

D. Aspergillus niger

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