In these views of the trachea, what structure does number 2 indicate?

A. Annular ligament
B. Cricoid cartilage
C. Trachealis muscle
D. Thyroid cartilage
E. Tracheal cartilage


Answer: B

Anatomy & Physiology

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The term caudal means toward the feet.  

Answer the following statement true (T) or false (F)

Anatomy & Physiology

The superficial layer of the perineum is called (the)

A) pelvic triangle. B) urogenital diaphragm. C) anal triangle. D) urogenital triangle. E) both urogenital triangle and anal triangle.

Anatomy & Physiology

Which statement about the pectoral girdle is false?

A) It attaches the upper limb to the axial skeleton. B) It is light and has no posterior attachment to the axial skeleton. C) Its bones provide for great range of motion. D) Its bones attach to each other and to the axial skeleton.

Anatomy & Physiology

The structural units of mature compact bone are called:

A) osteocytes. B) osteons. C) canaliculi. D) lacunae.

Anatomy & Physiology