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Anatomy Final
Test bank study questions for anatomy
113
Anatomy
Undergraduate 1
07/22/2013

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Cards

Term
Most proximal to the heart branches from ascending aorta?
Definition
Left and right coronary Artery
Term
Chamber with the thickest myocardium?
Definition
Left Ventricle
Term
Brings blood to the Right atrium?
Definition

Superior Vena Cava

Coronary Sinus

Inferior Vena Cava

Term
During systole, ventricles begin contracting at apex.  T/F?
Definition
True
Term
SA, AV Node, Atrioventricular Bundle and conduction myofibers are parasympathetic branches of CN X? T/F?
Definition
False
Term
What conducts blood from the umbilical vein to the inferior vena cava in the fetus
Definition
Ductus Venosus
Term
The fetal ductus arteriosus conducts blood from the pulmonary trunk to the aortic arch.  T/F?
Definition
True
Term
Umbilical cord consists of 2 umbilical arteries and one umbilical vein.  T/F?
Definition
True
Term
Embryonic hindgut gives rise to the portion of the alimentary canal from the last 1/2 of the duodenum to about 2/3 of transverse colon.  T/F?
Definition
False
Term
Simple squamous epithelium forms this tunic:
Definition
Serosa
Term
Contractions of the layers in this tunic contribute to peristalsis and segmentation:
Definition
Muscularis Externa
Term
Lamina propria and lacteal occur here:
Definition
Mucosa
Term
Parietal (Oxytonic) cells creates:
Definition
Hydrochloric Acid
Term
Chief (Zygomatic cells) create:
Definition
Pepsinogen
Term
Enteroendocrine cell in the pyloric region:
Definition
Gastrin
Term
What cells in the pancreas produce pancreatic juice?(Digestive enzyme and sodium bicarbonate)
Definition
Acinar Cells
Term
What occurs in the gall bladder:
Definition

Cycstic Duct

Fundus is inferior to liver
Stores Bile
Concentrates Bile

Does not make bile 

Term
What makes up the hepatic portal triad?
Definition

Hepatic Portal vein

Hepatic Artery

Bile Duct

Term
Bile and pacreatic juice enter the duodenum and major duodenal papilla.  T/F?
Definition
True
Term
Function of a satellite cell?
Definition
Surrounds neuron cell bodies within ganglia.
Term
What are oligodendrocytes?
Definition
CNS Myelin sheaths
Term
What are microglia?
Definition
Phagocytes
Term
What are neurolemmocytes (Schwann cells)?
Definition
PNS myelin sheaths
Term
The embryonic mesoderm gives rise to the nervous sytem?  T/F?
Definition
False
Term
The diencephelon contans the pons and cerebellum. T/F?
Definition
False
Term
The mesencephalon contains the superior portion of the brain stem.  Mid-Brain.  T/F?
Definition
True
Term
Subdural space is between:
Definition
The meningeal layer of the dura mater and arachnoid mater.
Term
Superior sagittal sinus is one of the sinuses formed by the seperation of:
Definition
The periosteal and meningeal layers of dura mater.
Term
Ascending and descending nerve tracts in the spinal cord become:
Definition
Projection fibers in the brain
Term
Corpus callosum consists of? (Fiber types)
Definition
Commissure
Term
Function of Arachnoid granulations:
Definition
Involved in reabsopbing cerebrospinal fluid
Term
Function of the cerebral aqueduct of sylvius?
Definition
Connects 3rd and 4th ventricles
Term
Location of the central canal?
Definition
Located in spinal cord
Term
Interventricular foramina function?
Definition
Drains cerebrospinal fluid from the lateral ventricles
Term
Pericardial cavity is located between:
Definition
Parietal (serous) pericardium and visceral pericardium.
Term
Stimuli from vaxus nerve (CN X) SA and AV nodes speed up the heart rate?  T/F?
Definition
False
Term
Occurs in lymph?
Definition
Water, ions, respiratory gasses.
Term
What filters lymph?
Definition
Lymph node
Term
What is the largest lymph organ?
Definition
Spleen
Term
Lymph in in the right head, neck arm and thorax region is drained by?
Definition
Right lymphatic duct
Term
Lymphoid masses embedded in the mucosa of the pharynx are:
Definition
Tonsils
Term
Autonomic system is involved with motor innervations of smooth muscle and cardiac muscles.  T/F?
Definition
True
Term
Connections between neurons are called:
Definition
Synapses
Term
Cell bodies of unipolar neurons occur at posterior (dorsal) root ganglia.  T/F?
Definition
True
Term
What is true of Neurons?
Definition

Amongs longest living cells in the body

Singlee nucleus in cell body

Exceptionally high metabolic rate

Only one axon

Term
Nerve fascicles are groups of axons bound into bundles by perineurium.  T/F?
Definition
True
Term
Hypophysis (Pituitary gland) is what kind of organ?
Definition
Endocrine organ.
Term
Decussation of the pyramids are made by?
Definition
Crossing of the descending tracts
Term
Corpora Quadrigemina function:
Definition
Visual and auditory reflex center
Term
Function of Pons?
Definition
Relay info center from cerebrum to the cerebellum
Term
Postcentral gyrus function:
Definition
Localizes and interprets somatic sensory input.
Term
Opening for conducting cerebral spinal fluid out of the fourth ventricle?
Definition

Central Canal

Lateral Apertures

Median Aperture

Term
CN I (Olfactory)
Definition
Smelling
Term
CN II Optic
Definition
Field of vision
Term
CN III Oculomotor
Definition
Directing eyeballs.  Controlls 4 extrinsic muscles of the eye.
Term
CN V Trigeminal
Definition
Toothache (Chewing and tasting)
Term
Cn X Vagus
Definition
Swallowing a pill
Term
Monosynaptic reflex arc consists of:
Definition

Sensory receptor

Sensory Neuron

Motor Neuron

Effector Organ

Term
Posterior funiculi at spinal cord  have:
Definition
Somatic sensory ascending tracts
Term
Pre central gyrus is located:
Definition
Frontal Lobe
Term
Post central gyrus is responsible for somatic motor functions?  T/F?
Definition
False
Term
Frontal lobe is responsible for:
Definition
Personality
Term
Occipital lobe is responsible for:
Definition
Conscious perception of vision.
Term
Temporal lobe is responsible for:
Definition
Interpretation of auditory sensation
Term
Insula is responsible for:
Definition
Memory
Term
Cerebellum is responsible for:
Definition
Motor Coordination
Term
Non Nervous structure that anchors the spinal cord to the coccyx is?
Definition
Filum Terminale
Term
Diencephalon contains:
Definition

Pineal Body

Thalamus

Hypophysis (pituitary)

Optic Chiasma

Term
CN I and CN II are purely sensory with no motor functions.  T/F?
Definition
True
Term
Blood is delivered to the brain via the left and right internal carotid arteries and left and right vertebral arteries. T/F?
Definition
True
Term
Carotid and aortic bodies are chemoreceptors sensitive to the carbon dioxide level in the blood.  T/F?
Definition
True
Term
Phrenic nerve originates from:
Definition

C3, C4, C5.

Plexus with its roots (Spinal nerve)

Term
Brachial plexus originates from:
Definition
C5, C6, C7, C8, T1
Term
Sciatic nerve originates from:
Definition
L4, L5, S1, S2, S3
Term
Blood plasma contains:
Definition

Water

Respiratory gasses

Albumin

Vitamins

Term
Formed elements of blood are:
Definition

Erythrocytes

Thrombocytes (Platelets)

Lymphocytes

Eosinophils

Term
During erythropoiesis, a normoblast is an immature erythrocyte that just lots its nucleus.  T/F?
Definition
False
Term
Endothelium of all blood vessels is formed of:
Definition
Simple squamous epithelium.
Term
Muscular arteries have more smooth muscle than elastin and service organs according to their needs.  T/F?
Definition
True
Term
The left and right vertebral arteries converge from the basilar artery.  T/F?
Definition
True
Term
Circle of Willis is composed of:
Definition

Posterior communicating artery

Anterior communicating artery

Posterior Cerebral Artery

Anterior Cerebral Artery

Middle cerebral artery

Term
This artery takes blood to the arm:
Definition
Subclavian Artery
Term
Organs serviced by branches fromt he celiac trunk:
Definition

Liver

Stomach Spleen 

Pancreas

Term
Blood vessels that deliver blood from the liver to the inferior vena cava:
Definition
Left and right hepatic veins
Term
Left gonadal vein merges to the left renal vein instead of the inferior vena cava.  T/F?
Definition
True
Term
Internal iliac artery is located:
Definition
Gluteal Region
Term
Head and body of pancreas is retroperitoneal.  T/F?
Definition
True
Term
Deep to the adventita and the trachealis muscle are incomplete cartilage rings.  T/F?
Definition
True
Term
Triads are located above this:
Definition
A-I Junction
Term
Neuromuscular junction contains:
Definition

Axon terminal is separated by the sarcolemma of the muscle cell and synaptic cleft.

Synaptic vesicle transports the neurotransmitter out of the axon terminal into the synaptic cleft.

ACTL common neurotransmitter

Term
Muscles for smiling:
Definition
Zygomaticus major and minor.
Term

Whater is the synergist for:

1) Masseter

2) Deltoid

3) Pronator Teres

4) Gracilis

5) Tensor Fascia Latae

Definition

1) Temporalis

2) Supraspinatus

3) Pronator Quadrates

4) Adductor Longus

5) Gludius Medius

Term
What makes up the rotator cuff?
Definition

Subscapularis

Supraspinatus

Infraspinatus

Teres Minor

Term
Biceps Brachii: (Origin, insertion, actions)
Definition

Long head: Supraglenoid Tubercle

Long head courses through the intertubercular groove

Fixes elbow joint and supinates arm

Tendon of the long head joins with the articulate capsule of the shoulder joint

Term
Lever Class when all 4 quadraceps muscles etend to the knee
Definition
3rd class lever
Term
Forearm Flexors:
Definition

Biceps brachii

Brachialis

Brachioradialis

Term
These areht he medial epicondyle of humerus:
Definition

Pronator Teres

Flexor carpi Ulnaris

Palmaris Longus

Flaxur Radialis

Term
Muscle we sit on:  Common origins
Definition

Biceps Femoris

Semitendinousus

Semimembranosus

Term
Contract together to abduct the wrist:
Definition

Extensor carpi radialis Longus

Extensor carpi radialis brevis

Flexor carpi radialis

Term
Abnormal spinal curvature by hunchback of Notre Dame
Definition
Kyphosis
Term
Transverse plane to separate abdomen from thorax:
Definition
Coronal to separate anterior from posterior
Term
Hanging upside down your nose becomes inferior to your mouth in anatomical position? T/F?
Definition
False
Term
Primative streak which has developed into the butt crack occurs on the:
Definition
Mid-Saggital plane
Term
Subscapular fossa is in the _____ aspect of scapula?
Definition
Anterior
Term
What digit is on the lateral aspect of the hand?
Definition
Thumb/Pollex
Term
______ Is the abnormal spinal curvature where the vertebral column deviates from its plane.
Definition
Scoliosis
Term
What is the longest phase in the cell life cycle?
Definition
Interphase
Term
The event with a ring of peripheral actin and myosin filaments contract at the cleavage to squeeze daughter cells?
Definition
Cytokenesis
Term
Mytocondhria are self replicating.  T/F?
Definition
True
Term
Polar heads of the phospholipid bilayer are:
Definition
Hydrophilic
Term
Peroxisomes detoxify toxic substances and are abundant in the liver cells.  T/F?
Definition
True
Term
Microvilli and cillia are appical extensions of the plasma membrane.  T/F?
Definition
True
Term
Facilitated diffusion is an example of active transport of material into the plasma membrane.  T/F?
Definition
False
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