Anatomy Exam #2 Review

What does the unhappy triad consists of?

• medial collateral ligament, medial meniscus, PCL

• tibial collateral ligament, patella tendon, ACL

• medial collateral ligament, lateral meniscus, ACL

• tibial collateral ligament, medial meniscus, ACL

Bob has loss of sensation to his lateral thigh and medial leg. Based on the nerve that is damaged, what else would we see in Bob?

• weak extension of knee

• weak plantar flexion

• weak lateral rotation

• weak extension of hip

A deep laceration, 2 cm in length, immediately posterior to the medial malleolus, may injure any of the following EXCEPT

• fibular artery

• tibial nerve

• tendon of tibialis posterior m.

• tendon of flexor digitorum longus

Which structures do the right lymphatic duct drain?

• right head, right neck, left upper extremity

• left upper extremity, abdomen

• pelvis, right head, right neck

• right head, right neck, right upper extremity, right thorax, lungs

Harris has weakness in dorsiflexion of his right foot. Which muscle is likely damaged?

• fibularis longus

• tibialis anterior

• gastrocnemius

• flexor digitorum longus

Which veins drain into the accessory hemiazygos?

• 2nd-12th right intercostal veins

• 5th-11th right intercostals + right subcosta

• 5th-11th left intercostals + left subcostal

• 2nd + 3rd + 4th left intercostals

What is true regarding the relationships at the hilum of the lungs?

• The vagus nerve runs anterior to the left main bronchus

• The phrenic nerve runs posterior to the left main bronchus

• On the left, the pulmonary artery sits superior to the bronchus

• On the right, the pulmonary artery sits inferior to the bronchus

What is true regarding the anatomy of the lungs?

• There are 3 lobes on the left

• The right lung has a modified middle lobe called the lingula

• The horizontal fissure is only on the left side

• The oblique fissure is at costal cartilage 6

Which cardiac vein runs with the Posterior Descending artery?

• great cardiac v.

• middle cardiac v.

• small cardiac v.

• left marginal v.

Which statement is true of the Left Ventricle?

• Known as base of heart; 7-9 cm left of midline

• Known as apex of heart; 7-9 cm left of midline

• Known as apex of the heart; 4-6 cm left of midline

• Known as base of heart; medial to Mid clavicular line