ANATOMY 2

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Questions and Answers

: "First branch to come off the aorta is..."

Right subclavian artery

Brachiocephalic trunk (correct)

Right coronary artery

Common carotid artery

: "Hilum of the lungs is:"

Pleura

Apex of lungs

Basis of lungs

Region outlined by pleural reflection, where bronchus and vessels enter or leave lungs (correct)

: "Middle cerebellar peduncles..."

Composed chiefly of tracts into cerebellum from the medulla and spinal cord

Composed almost entirely of tracts into the cerebellum from the pons (correct)

Composed principally of tracts from dentate nuclei in the cerebellum through the red nucleus of the midbrain to the thalamus Composed principally of tracts from dentate nuclei in the cerebellum through the red nucleus of the midbrain to the thalamus

Composed of nerve fibers from cortex of cerebral hemispheres

Which statement describing CNS is incorrect?"

It consists of the brain and spinal cord Signup and view all the answers

Medulla oblongata contains

Pyramids Signup and view all the answers

Structure that serves as an electrical barrier between the myocardium of the atria and that of the ventricles is:"

Skeleton of the heart Signup and view all the answers

Brain is located in the

Cranial cavity Signup and view all the answers

Paranasal sinuses are all following except the

Sigmoid sinus Signup and view all the answers

Which statement about tonsils is not correct?"

They are organs of the respiratory system Signup and view all the answers

How many pairs of ribs articulate directly with the sternum?

7 Signup and view all the answers

The hollow space in the middle of the long bones is filled with...

Bone marrow Signup and view all the answers

Arrow indicates

m. deltoideus Signup and view all the answers

How many layers form the muscular layer of the stomach?"

3 Signup and view all the answers

Tympanic membrane has contact with

Malleus Signup and view all the answers

Which joints allow limited movement?"

Symphyses Signup and view all the answers

Middle cerebellar peduncles

Composed almost entirely of tracts into the cerebellum from the pons Signup and view all the answers

Cauda equina is:

Bundle of roots of the lumbar, sacral, and coccygeal nerves in the subarachnoid space Signup and view all the answers

Which statement about somatic nervous system is correct?"

It innervates skeletal muscles Signup and view all the answers

Which structure is not located in the midbrain?"

Choroid plexus Signup and view all the answers

Arrow in the drawing indicates

Sympathetic chain ganglia Signup and view all the answers

External sheath of muscle is named:

Epimysium Signup and view all the answers

Which neurotransmitter is released by the adrenergic nerve fibers?

Norepinephrine Signup and view all the answers

The cauda equina is

The roots of spinal nerves Signup and view all the answers

Somatotrophs, gonadotrophs, and thyrotrophs are produced in:

Hypophysis Signup and view all the answers

Where does filtration of blood plasma occur in the kidneys?"

Renal corpuscle Signup and view all the answers

Medial means

Towards the midline of the body Signup and view all the answers

Elbow joint consists of these following joints except the:

Distal radioulnar Signup and view all the answers

Sigmoid sinus brings blood from

Brain Signup and view all the answers

Most powerful flexor of the thigh is

Iliopsoas Signup and view all the answers

Which nerve does supply nerve fibers to teeth?"

Trigeminal Signup and view all the answers

Proximal means

Towards or nearest the trunk of the body, or nearest the point of origin of one of its parts Signup and view all the answers

Which of the following is not a function of the skeletal system?"

Heat regulation Signup and view all the answers

Study Notes

Anatomy Notes

First branch to come off the aorta is the brachiocephalic trunk (or innominate artery)
Hilum of the lungs is the medial depression of the lungs, where bronchi, pulmonary blood vessels, lymphatic vessels, and nerves enter and leave the lung.
Middle cerebellar peduncles are composed of transverse nerve fibers that connect the cerebellar hemispheres to the pons.
The central nervous system (CNS) is composed of the brain and spinal cord.
Medulla oblongata contains the vital centers, including cardiac, respiratory, and vasomotor centers.
Structure that serves as an electrical barrier between the myocardium of the atria and that of the ventricles is the atrioventricular (AV) node.
Brain is located in the cranial cavity.
Paranasal sinuses are all the following except the sphenoid sinus.
Which statement about tonsils is not correct? The tonsils are located in the larynx. (They are located in the pharynx.)
How many pairs of ribs articulate directly with the sternum? Seven.
The hollow space in the middle of the long bones is filled with bone marrow.
How many layers form the muscular layer of the stomach? Three.
Tympanic membrane has contact with the malleus, one of the middle ear ossicles.
Which joints allow limited movement? Synovial joints.
Middle cerebellar peduncles connect the cerebellar hemispheres to the pons.
Cauda equina is: a bundle of nerve roots at the end of the spinal cord.
Which statement about somatic nervous system is correct? The somatic nervous system controls voluntary movement.
Which structure is not located in the midbrain? Hypothalamus. (It is located in the diencephalon.)
External sheath of muscle is named: epimysium.
Which neurotransmitter is released by the adrenergic nerve fibers? Norepinephrine.
Somatotrophs, gonadotrophs, and thyrotrophs are produced in: the anterior pituitary gland.
Where does filtration of blood plasma occur in the kidneys? The glomerulus.
Medial means toward the midline of the body.
Elbow joint consists of these following joints except the: hip joint.
Sigmoid sinus brings blood from: the transverse sinus.
Most powerful flexor of the thigh is iliopsoas. (Note: some sources say it's the rectus femoris.)
Which nerve does supply nerve fibers to teeth? Trigeminal nerve (CN V).
Proximal means closer to the point of attachment or origin.
Which of the following is not a function of the skeletal system? Production of insulin.

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Description

Test your knowledge on the human circulatory system with this quiz focused on the anatomy of the aorta. Explore questions related to the main branches and functions of the aorta to enhance your understanding of cardiovascular anatomy.