Medical Quiz
★ Body Systems Quiz

Where does the digestive system begin?

A. The brain

B. The mouth

C. The lungs

D. The stomach

Select your answer:
         


Topics:

Movement Transportation Heart Sense of Sight Organisms What is Psychology? Human Muscle Hormones Cardiac & Diseases of Blood Flow Parathyroid Gland Reproduction Neuroanatomy of CNS Joints Asexual/Sexual Reproduction Neurons

Other quiz:

Microbial Growth & Nutrition › View

Which microbes use organic compounds for energy (fats, proteins and carbs)?

A. photoautotrophs and chemoautotrophs

B. chemoheterotrophs and photoheterotrophs

Immunology › View

A new assay is used to test 120 samples from patients with a clinically confirmed diagnosis of the relevant infection and 50 samples from healthy control subjects. The test results were positive for 90 of the infected patients and positive for 10 of the healthy controls.

Calculate the positive predictive value of the assay

A. 57%

B. 75%

C. 80%

D. 90%