Which structure passes the esophageal hiatus except esophagus? ()
A. vagus nerve
B. phrenic nerve
C. azygos vein
D. hemiazygos vein
E. sympathetic trunk
Loss of function, paralysis, of which muscle would result in drooping or sagging of the shoulder? ()
A. Erector spinae
B. Latissimus dorsi
C. Levator scapulae
D. Rhomboideus major
E. Trapezius
Nerves enter and exit the spinal cord through the()
A. Vertebral foramina
B. Intervertebral foramina
C. Superior vertebral foramina
D. Pedicles
E. Laminae
In order to make an intramuscular injection, the needle must pass through several layers of tissue to reach the muscle. Choose the the correct order of tissues the needle would pass through from superficial to deep.()
A. Epidermis, dermis, investing fascia, subcutaneous tissue, muscle
B. Epidermis, dermis, subcutaneous tissue, investing fascia, muscle
C. Epidermis, investing fascia, dermis, subcutaneous tissue, muscle
D. Epidermis, subcutaneous tissue, investing fascia, dermis, muscle
Epidermis, subcutaneous tissue, dermis, investing fascia, muscle