Exam 2: Practice Quiz Questions

True

Aspirated objects tend to lodge in the right bronchus. True or False?

False

Both the right and the left lungs are subdivided into three lobes each. True or False?

False.

Contraction of the internal intercostal muscles elevates the ribs. True or False?

False

Echocardiography is an invasive technique for evaluating the internal structures and motions of the heart and greater vessels. True or False?

True or false? All blood returns to the heart by way of either the superior vena cava or the inferior vena cava.

False

True or false? Costal cartilages provide cushions between the bodies of vertebrae

False

True or false? The tubercle of each rib articulates with the vertebra's body.

False

True or false? COPD refers to death of ischemic heart muscle cells.

False (CAD, NOT COPD)

True or false? The pulmonary artery carries oxygenated blood.

False (carries unoxygenated blood)

Anterior belly of digastric muscle

Identify the structure indicated by the arrow.

Arytenoid muscle

Identify the structure indicated by the arrow.

Atrium.

Identify the structure indicated by the arrow.

Buccal artery

Identify the structure indicated by the arrow.

Chorda tympani

Identify the structure indicated by the arrow.

Cricothyroid Muscle

Identify the structure indicated by the arrow.

Ethmoidal Bulla

Identify the structure indicated by the arrow.

Inferior concha

Identify the structure indicated by the arrow.

Internal Carotid Artery

Identify the structure indicated by the arrow.

Internal jugular vein

Identify the structure indicated by the arrow.

Lateral Pterygoid Muscle

Identify the structure indicated by the arrow.

Masseter Muscle

Identify the structure indicated by the arrow.

Middle Meningeal Artery

Identify the structure indicated by the arrow.

Posterior ethmoidal cells

Identify the structure indicated by the arrow.

Sphenoid sinus

Identify the structure indicated by the arrow.

Sphenoidal Sinus

Identify the structure indicated by the arrow.

Sternohyoid Muscle

Identify the structure indicated by the arrow.

Sternohyoid muscle

Identify the structure indicated by the arrow.

Superior Meatus.

Identify the structure indicated by the arrow.

Temporalis muscle

Identify the structure indicated by the arrow.

Thyrohyoid Membrane

Identify the structure indicated by the arrow.

Vocal Ligament.

Identify the structure indicated by the arrow.

Vocal Process

Identify the structure indicated by the arrow.

Anterior Belly of Digastric

Identify the structure indicated by the arrow. True or False?

True

Raising the ribs enlarges the depth and width of the thorax. True or False?

True

The SA node resides primarily in the right atrial wall. True or False?

False

The apex of each lung is lateral and inferior. True or False?

False

The floating ribs do not articulate with any other bones. True or False?

True

The opening into the nose indicated by the arrow in the illustration below is the nostril. True or False?

False

The outer layer of the structure indicated by the arrow in the illustration below represents the parietal pericadium. True or False?

False

The pericardium is able to stretch in response to the contraction and relaxation of the heart. True or False?

False (Trachea)

The structure indicated by the arrow in illustration below is the esophagus. True or False?

False

The structure indicated by the arrow in the illustration below is the aortic valve. True or False?

False

The structure indicated by the arrow in the illustration below is the azygos vein. True or False?

True

The structure indicated by the arrow in the illustration below is the brachiocephalic trunk. True or False?

True

The structure indicated by the arrow in the illustration below is the cartilage of the epiglotis. True or False?

False

The structure indicated by the arrow in the illustration below is the coronary sinus. True or False?

True

The structure indicated by the arrow in the illustration below is the cricothyroid ligament. True or False?

False, (Fifth Rib)

The structure indicated by the arrow in the illustration below is the fourth rib. True or False?

True

The structure indicated by the arrow in the illustration below is the horizontal fissure of the right lung. True or False?

True

The structure indicated by the arrow in the illustration below is the inferior pharyngeal constrictor muscle. True or False?

True

The structure indicated by the arrow in the illustration below is the left common carotid artery. True or False?

True

The structure indicated by the arrow in the illustration below is the left lung. True or False?

True

The structure indicated by the arrow in the illustration below is the left subclavian vein. True or False?

False (Lower Lobe of Right Lung).

The structure indicated by the arrow in the illustration below is the lower lobe of the left lung. True or False?

False. (Body of Sternum)

The structure indicated by the arrow in the illustration below is the manubrium of the sternum. True or False?

False (Middle Lobe of right Lung).

The structure indicated by the arrow in the illustration below is the middle lobe of the left lung. True or False?

True

The structure indicated by the arrow in the illustration below is the middle lobe of the right lung. True or False?

False

The structure indicated by the arrow in the illustration below is the nasopharynx. True or False?

False

The structure indicated by the arrow in the illustration below is the oblique fissure of the left lung. True or False?

True

The structure indicated by the arrow in the illustration below is the pericardium. True or False?

True

The structure indicated by the arrow in the illustration below is the pulmonary valve. True or False?

False

The structure indicated by the arrow in the illustration below is the right pulmonary artery. True or False?

False

The structure indicated by the arrow in the illustration below is the sternothyroid muscle. True or False?

True

The structure indicated by the arrow in the illustration below is the vestibule. True or False?

True

The structure indicated by the arrow in the illustraton below is the sino-atrial (SA) node of the hearts conduction system. True or False?

False

The structure indicated by the dotted line in the illustration below is the interventricular septum.

True

The structure indicated by the green color in the illustrion below is the parietal pleura. True or False?

False.

The structure of the heart indicated by the arrow in the illustration below is the membranous part of the interatrial septum. True or False?

True

The veins in the heart are called "cardiac," but the arteries in the heart are called "coronary." True or False?

True

There are as many thoracic vertebrae as there are pairs of ribs. True or False?

False

There are five pairs of false ribs. True or False?

True or false? Blood flow from the pulmonary arteries leads to the lungs.

True

True or false? The pacemaker of the heart is the SA node.

True

True or false? The parietal layer of the pleura lines the entire thoracic cavity.

True

True

True of false? The artery indicated by the arrow in the illustration below is the marginal branch of the right coronary artery.

True

True of false? The structure indicated by the arrow in the illustration below is the soft palate.

True

True or false? The structure indicated by the arrow in the illustration below is a component of the chordae tendinae.

False (that's the papillary muscle. The trabeculae carneae are the "net" looking structure)

True or false? The structure indicated by the arrow in the illustration below is a trabeculae carni.

False

True or false? The structure indicated by the arrow in the illustration below is the arytenoid cartilage.

True

True or false? The structure indicated by the arrow in the illustration below is the cricothyroid muscle.

False

True or false? The structure indicated by the arrow in the illustration below is the hard palate.

True

True or false? The structure indicated by the arrow in the illustration below is the inferior lobe of the left lung.

True

True or false? The structure indicated by the arrow in the illustration below is the internal thoracic vein.

True

True or false? The structure indicated by the arrow in the illustration below is the left atrioventricular valve.

True

True or false? The structure indicated by the arrow in the illustration below is the middle nasal concha.

True

True or false? The structure indicated by the arrow in the illustration below is the oblique fissure of the right lung.

False

True or false? The structure indicated by the arrow in the illustration below is the pulmonary valve.

False

True or false? The structure indicated by the arrow in the illustration below is the right common carotid artery.

True

True or false? The structure indicated by the arrow in the illustration below is the right subclavian artery.

True

True or false? The structure indicated by the arrow in the illustration below is the superior vena cava.

True

True or false? The structure indicated by the arrow in the illustration below is the upper lobe of the left lung.

False

True or false? The structure indicated by the arrow in the illustration below is the upper lobe of the right lung.

False

True or false? The structure indicated by the arrow in the illustration below is the vestibular fold

True

True or false? The structure indicated by the arrow in the illustration below is the vocal fold.

True

True or false? The structure indicated by the dotted line in the illustration below is the right atrium.

True

True or false? The structure indicated by the green arrow in the illustration below is the manubrim of the sternum.

False (3rd rib)

True or false? The structure indicated by the green arrow in the illustration below is the second rib.

False

True or false? The structures indicated by the arrows in the illustration below are the cricothyroid ligaments.

False

True or false? The structure indicated by the green color in the illustration below is the visceral pleura.

False

Valve dysfunction can be evaluated by use of an electrocardiogram. True or False?