The adult human trachea is about ________ in diameter and contains ________ tracheal cartilages
A) 1.0 cm; 15-20
B) 1.0 cm; 10-15
C) 2.5 cm; 15-20
D) 2.5 cm; 40-50
E) None of the answers is correct.
Answer: C
Anatomy & Physiology
You might also like to view...
What practice poses the greatest threat to biosecurity on a farm?
What will be an ideal response?
Anatomy & Physiology
The ________ is a spiral-shaped passage that leads from the oval window to the inner ear
Fill in the blank(s) with correct word
Anatomy & Physiology
What enzyme is needed to start the cross bridging process?
A. Kinase B. Cereatine phosphatase C. Ca2+ATPase D. Myosin ATPase
Anatomy & Physiology
Venoconstriction ________ the amount of blood within the venous system, which ________ the volume in the arterial and capillary systems
A) doubles; decreases B) reduces; increases C) decreases; doubles D) increases; reduces E) None of the answers is correct.
Anatomy & Physiology