Chapter 10 rev. Flashcards
Which of the following structures does not belong in the same group as the other three structures?
A. ascending aorta
B. descending aorta
C. abdominal aorta
D. thoracic aorta
A. ascending aorta
Which of the following structures does not drain into the inferior vena cava?
A. internal iliac vein
B. jugular vein
C. common iliac vein
D. femoral vein
B. jugular vein
The brain lies directly below which of the following meninges? A. arachonoid B. pia mater C. dura mater D. periosteum
B. pia mater
The part of the brain stem known as the pons is also called the
A. diencephalon
B. metencephalon
C. mesencephalon
D. myelencephalon
B. metencephalon
The artery most frequently involved in an epidural hematoma, because of its anatomical position, is the
A. anterior cerebral artery
B. posterior cerebral artery
C. middle cerebral artery
D. meningeal artery
C. middle cerebral artery
The bundle of His is also known as the
A. AV node
B. Purkinje fibers
C. SA node
D. myocardial fibers
A. AV node
The portion of the brain that makes a person consciously aware of her surroundings is the
A. cerebrum
B. cerebellum
C. brain stem
D. pons
A. cerebrum
The diaphragm is innervated by the _____ nerve.
phrenic
The vertebral arteries arise from the ______ arteries to supply blood to the brain.
subclavian
The brain consists of three major structures: the cerebrum, the cerebellum, and the _______.
brain stem
One’s emotions are believed to originate in the _______ lobe of the cerebrum.
frontal
The _____ are small veins in the walls of the heart that drain blood into the atria.
venae cordis minimae
The major arteries supplying blood to the brain are located in the _______ space.
epidural
The motor area of the brain is located in the ______ gyrus.
precentral
