★ Circulatory and Respiratory System Quiz
When you eat nad drink, this closes over the entrance of your trachea so no food or drink gets into your lungs:
A. bronchi
B. epiglottis
C. larynx
D. alveoli
Select your answer:
Topics:
Tutor Oral Biology Mutations, Replication, and Cancer Nail Enhancement Latin & Greek in Medicine Illness and Symptoms Pathophysiology_Endocrine Nutrition and Calorific Value Human Organ System Genetics: Viruses and Bacteria Movement and Locomotion Nail Disorders and Diseases Urinary Digestive and Circulatory System Cancer (Bio II) MacromoleculesOther quiz:
Biotechnology › ViewThe main difference between Prokaryotes and Eukaryotes is
A. Presence of a cellular nucleus in Eukaryotes and absence of a nucleus in Prokaryotes
B. Prokaryotes are multicellular while Eukaryotes are unicellular
C. Prokaryotes reproduce sexually while Eukaryotes reproduce asexually.
D. Presence of a nucleus in Prokaryotes and absence of a nucleus in Eukaryotes
Perioperative Nursing Care › View
Smokers should quit 1–3 weeks before surgery to avoid pulmonary and wound complications.
A. TRUE
B. FALSE