Anatomy and Respiratory System Quiz

Which bones form the medial longitudinal arch of the foot?

• Calcaneus, Talus, Navicular, Three Cuneiforms, First Three Metatarsal Bones

• Calcaneus, Cuboid, 4th and 5th Metatarsal Bones

• Calcaneus, Talus, Cuboid, Navicular, First Three Metatarsal Bones

• Talus, Cuboid, Navicular, Three Cuneiforms, First Three Metatarsal Bones

What is the main function of the transverse arch of the foot?

• Located in the coronal plane of the foot

• Formed by the tarsal bones and proximal end of the metatarsals

• Supported by ligaments and tendons in the foot

• Formed by the metatarsal bases, cuboid, and three cuneiform bones

Which muscle provides the most important muscular support for the transverse arch of the foot?

• Flexor Digitorum Longus

• Flexor Hallucis

• Peroneus Longus

• Tibialis Anterior

What is the function of the para-nasal sinuses?

• Warming and humidifying the inspired air

• Diminishing the weight of the skull

• Adding resonance to the voice

• All of the above

Which part of the respiratory system is the organ of phonation?

• Nasopharynx

• Larynx

• Trachea

• Lung

Where does the trachea terminate in the body?

• Level of C4-C6

• Level of T6

• Level of T4

• Level of T8

What is the function of the pleura in the respiratory system?

• All of the above

• Invaginated by the lung from its medial side

• Lines the thoracic wall and other structures

• Lines the surfaces and fissures of the lung

Which lung has a cardiac notch in its anterior border?

• Right Lung

• Left Lung

• Neither Lung

• Both Lungs

What is the purpose of the incomplete cartilaginous rings in the trachea?

• To allow for flexibility during breathing

• To prevent collapse of the trachea

• To aid in sound production

• To regulate airflow

What is the condition called when the head of the talus separates the calcaneus from the navicular bones?

• Pneumothorax

• Flat Foot (Pes Planus)

• High Arches (Pes Cavus)

• Hydrothorax