The two medial umbilical folds represent remnants of which of the following structures?
(A) urachus
(B) umbilical arteries
(C) umbilical veins
(D) ductus venosus
(E) ductus arteriosus
Ans: (B) umbilical arteries
Anatomy & Physiology
You might also like to view...
Which of these laryngeal cartilages is unpaired?
A. Cuneiform B. Cricoid C. Corniculate D. Arytenoid
Anatomy & Physiology
Which cranial nerve sends balance sensations to the brain?
A) facial B) trigeminal C) olfactory D) vagus E) vestibulocochlear
Anatomy & Physiology
Information about temperature, proprioception, and pressure from skin, joints, and muscles is conveyed by
A. somatomotor pathways. B. visceromotor pathways. C. somatosensory pathways. D. viscerosensory pathways.
Anatomy & Physiology
This figure shows a frontal view of a human. What does number 5 indicate?
A. Pelvic cavity B. Abdominal cavity C. Mediastinum D. Pleural cavity E. Pericardial cavity
Anatomy & Physiology