A&P LAB - O'neal Midterm
Neuron. Identify the structure labeled 'E' in the picture.
A
Identify the feature on this pelvis.
Acetabulum
Name the feature on this bone.
Acromial end
Name the feature on this bone.
Acromion process
The major function of all serous membranes is to produce serous fluid which functions primarily to ___decrease friction, inflammation, & tissue damage___.
All of the above
Which body cavity contains the lungs?
All of the above cavities
Spinal cord. Identify the structure labeled 'C' in the picture.
Anterior Gray Horn
Spinal cord. Identify the structure labeled 'F' in the picture.
Anterior White Column
Identify this structure.
Anterior fontanelle
Name the feature on this pelvis.
Anterior inferior iliac spine
Meninges. Identify the structure labeled 'E' in the picture.
Arachnoid Mater
Spinal cord. Identify the structure labeled 'D' in the picture.
Arachnoid Mater
Brain Ventricles. Identify the structure labeled 'D' in the picture.
Arachnoid granulation
Meninges. Identify the structure labeled 'G' in the picture.
Arachnoid granulation
Neuron Model. Identify the structure labeled 'C' on the model.
Axon
Neuron. Identify the structure labeled 'D' in the picture.
Axon Hillock
Neuron. Identify the structure labeled 'H' in the picture.
Axon terminal branches
Neuron Model. Identify the structure labeled 'A' on the model.
Axoplasm
Using the diagram in this question, which structure is responsible for shock absorption & insulation and located in the hypodermis?
B
Identify the area.
Body
Using the diagram in this question, which structure is an eccrine gland that produces water, dermicidin, & antibodies?
C
What is the name of this bone?
Calcaneus
What are these bones collectively called?
Carpals
Neuron. Identify the structure labeled 'B' in the picture.
Cell Body (Soma)
Identify the area.
Cervical curvature
Identify the structure highlighted red.
Circumferential lamellae
Identify the area.
Coccyx
Name the feature on this bone.
Coracoid process
Identify the structure.
Coronal suture
Using the diagram in this question, which structure is strong, flexible connective tissue that is heavily innervated and vascularized?
D
Neuron. Identify the structure labeled 'A' in the picture.
Dendrites
These are skin macrophages that help activate the immune system.
Dendritic cells
Spinal cord. Identify the structure labeled 'G' in the picture.
Dorsal (Posterior) Root
Spinal cord. Identify the structure labeled 'H' in the picture.
Dorsal (Posterior) Root Ganglion (Ganglia)
Dura Septa (Posterior). Identify the structure labeled 'D' in the picture.
Dura Mater
Meninges. Identify the structure labeled 'D' in the picture.
Dura Mater
Spinal cord. Identify the structure labeled 'A' in the picture.
Dura mater
Using the diagram in this question, which structure is formed by dermal papillae, allowing free nerve endings & vasculature to rise higher into the overall layer?
E
Neuron Model. Identify the structure labeled 'F' on the model.
Endoneurium
Spinal cord. Identify the structure labeled 'C' in the picture.
Epidural space
The majority of the stomach is in the ________________ abdominopelvic region.
Epigastric
Which function of the Integumentary System is characterized by loss of significant amounts of electrolytes such as Na+, Cl-, and K+?
Excretion
Identify the structure.
External acoustic meatus (a.k.a. auditory canal)
The pelvic girdle labeled with the number 1 is a male pelvis, based on comparison to the features of the other pelvic girdle to its right.
False
Identify the area.
False ribs
Dura Septa. Identify the structure labeled 'E' in the picture.
Falx cerebelli
Dura Septa (Posterior). Identify the structure labeled 'B' in the picture.
Falx cerebri
Dura Septa. Identify the structure labeled 'C' in the picture.
Falx cerebri
Name the feature on this bone.
Femoral head
What is the name of this bone?
Femur
Name this bone.
Fibula
Identify the area.
Floating ribs
Name the area or structure.
Foramen magnum
Identify the bone or structure.
Frontal bone
Name the feature on this bone.
Glenoid cavity
Name the feature on this bone.
Greater trochanter
Name the feature on this bone.
Greater tubercle
Protect from heat loss; warn of insects on the skin; shield skin from sun.
Hard keratin pili
Identify the structure.
Haversian canal (a.k.a. Central canal)
Name this bone.
Humerus
Name this bone.
Iliac
The protein found in the epidermis that is responsible for toughening the skin is __________.
Keratin
The most abundant cells of the epidermis are __________.
Keratinocytes
Identify the structure.
Lacuna
Spinal cord. Identify the structure labeled 'B' in the picture.
Lateral Gray Horn
Spinal cord. Identify the structure labeled 'E' in the picture.
Lateral White Column
Name the feature on this bone.
Lateral malleolus
Name the feature on this bone.
Lesser trochanter
Identify the area.
Manubrium
Identify the bone or structure.
Mastoid process of temporal bone
Identify the area.
Maxilla
Name the feature on this bone.
Medial epicondyle
Name the feature on this bone.
Medial malleolus
These proteins accumulate on the 'sunny' side of the nucleus to form a shield against UV radiation damage.
Melanin granules
Meninges. Identify the structure labeled 'D2' in the picture.
Meningeal layer
Identify the structure or bone.
Mental foramen
Identify the bones.
Metacarpals
What are these bones collectively called?
Metatarsals
Neuron Model. Identify the structure labeled 'B' on the model.
Myelin sheath
Neuron. Identify the structure labeled 'G' in the picture.
Myelin sheath gap (Node of Ranvier)
Neuron Model. Identify the structure labeled 'E' on the model.
Node of Ranvier
Identify the bone or structure.
Occipital bone
Identify the structure.
Occipital condyle
Identify the bone or structure.
Occipitomastoid suture
Name the feature on this bone.
Olecranon fossa
Name the feature on this bone.
Olecranon process
Identify the area.
Optical nerve
After reading a medical report, you learn that a 45-year-old female has the following symptoms: inflammation of synovial membranes, accumulation of synovial fluid, pain and tenderness about the joints, pannus formation, and some immobility at certain joints. On the basis of these symptoms, what would the patient probably have?
Osteoarthritis
What is the name of this structure?
Palatine bone
The __________ serous membrane lines the outer abdominal cavity wall, while the ____________ serous membrane directly encloses most abdominal organs.
Parietal ; visceral
Identify the bone or structure.
Parietal bone
Name this bone.
Patella
Name the feature on this bone.
Patellar surface
Meninges. Identify the structure labeled 'D1' in the picture.
Periosteal layer
Meninges. Identify the structure labeled 'B' in the picture.
Periosteum
Meninges. Identify the structure labeled 'F' in the picture.
Pia Mater
Spinal cord. Identify the structure labeled 'F' in the picture.
Pia Mater
What is found in this location?
Pituitary gland
Spinal cord. Identify the structure labeled 'A' in the picture.
Posterior Gray Horn
Spinal cord. Identify the structure labeled 'D' in the picture.
Posterior White Column
Which function of the Integumentary System is characterized by oil sebum, dark melanin, water retention, and phagocytic dendritic cells?
Protection
NOTE: BREAK FOR DIAGRAM REVIEW (TEST 2)
REVIEW SYNOVIAL MEMBRANES
The liver is mostly in the ____ or ____ (quadrant abbreviation).
RUQ or URQ
Name the feature on this bone.
Radial head
Name the feature on this bone.
Radial notch
Name the feature on this bone.
Radial tuberosity
Name this bone.
Radius
Identify the area
Sacral curvature
Neuron Model. Identify the structure labeled 'D' on the model.
Schwann Cell
Neuron. Identify the structure labeled 'F' in the picture.
Schwann cell
Which function of the Integumentary System is characterized by the functions of touch receptors, thermoreceptors, and chemoreceptors?
Sensation
What shape & type of cells compose all serous membrane tissues?
Simple squamous epithelium
Meninges. Identify the structure labeled 'C' in the picture.
Skull bone
Identify the structure or bone.
Sphenoid bone
Identify the structure (infant skull).
Sphenoidal fontanelle
Identify the area.
Spinous process
Identify the area.
Sternal angle
Name the feature on this bone.
Sternal end
Dura Septa. Identify the structure labeled 'A' in the picture.
Straight sinus
The layer that contains the mitotic, viable cells of the epidermis.
Stratum basale
The layer of the epidermis where the cells are considered protective, but nonviable.
Stratum corneum
Name the feature on this bone.
Styloid process
Brain Ventricles. Identify the structure labeled 'F' in the picture.
Subarachnoid space
Meninges. Identify the structure labeled 'H' in the picture.
Subarachnoid space
Spinal cord. Identify the structure labeled 'E' in the picture.
Subarachnoid space
Meninges. Identify the structure labeled 'I' in the picture.
Subdural space
Spinal cord. Identify the structure labeled 'B' in the picture.
Subdural space
Identify the area.
Superior articular process and facet
Brain Ventricles. Identify the structure labeled 'A' in the picture.
Superior sagittal sinus
Dura Septa (Posterior). Identify the structure labeled 'A' in the picture.
Superior sagittal sinus
Dura Septa. Identify the structure labeled 'B' in the picture.
Superior sagittal sinus
Name the bone.
Talus
Dura Septa (Posterior). Identify the structure labeled 'C' in the picture.
Tentorium cerebelli
Dura Septa. Identify the structure labeled 'D' in the picture.
Tentorium cerebelli
Brain Ventricles. Identify the structure labeled 'C' in the picture.
Third ventricle
Identify the area.
Thoracic curvature
A section along the _______ plane would yield superior & inferior views.
Transverse
Dura Septa (Posterior). Identify the structure labeled 'E' in the picture.
Transverse sinus
Bursae are fluid-filled fibrous sacs lined with a synovial membrane that occur where ligaments, muscles, and tendons rub together.
True
The function of a process on a bone, such as the mastoid process is for muscle attachment.
True
The name of the mature bone cell is osteocyte.
True
Using the functional classification, a freely movable joint would be called a synovial joint.
True
Identify the area.
True ribs
Spinal cord. Identify the structure labeled 'I' in the picture.
Ventral (Anterior) Root
Identify the area.
Vertebral foramen
Which function of the Integumentary System is characterized by cholesterol as a precursor and 15 min/day of sunlight exposure to aid in calcium absorption?
Vitamin D Synthesis
Name the bone or structure.
Zygomatic bone
Which of these descriptions correctly defines/describes the periosteum?
a connective tissue covering the compact bone surface
Which of these descriptions correctly defines/describes a fossa?
a shallow depression on the surface of a bone
Which of these are defining characteristics of the female pelvis, allowing an anatomist to distinguish it from the male pelvis?
all answers listed are correct
The tip of the nose is _____ to the left eye.
all of the above
Which of the following organs are considered retroperitoneal organs?
all of the above
Which of these descriptions correctly defines/describes a trochanter?
an attachment site for ligaments and tendons
The stomach pouch is ____ or _____ to the spinal column.
anterior ; ventral
Which of the following is considered a clinically diagnostic organ located in the right iliac region?
appendix
These are cell remnants of the stratum corneum.
cornified keratinocytes
The sensory cutaneous distribution of spinal nerves is called a _____.
dermatomal map
An area of the skin supplied with sensory innervation by a pair of spinal nerves is _____.
dermatome
The ____________ is a dome-shaped sheet of muscle that lies just inferior to the heart and lungs, separating the thoracic & abdominopelvic cavities
diaphragm
The fingers (phalanges) are _____ to the elbow.
distal
A neurotransmitter (NT) that opens chemically-gated ion channels allowing Na+ and K+ to pass simultaneously on the postsynaptic membrane is associated with an _____.
excitatory postsynaptic potential (ESPS)
The graded potential that results in a local depolarization of a postsynaptic membrane is an _____.
excitatory postsynaptic potential (ESPS)
A neurotransmitter (NT) that opens chemically-gated ion channels permeable to either Cl- or K+ on the postsynaptic membrane is associated with an _____.
inhibitory postsynaptic potential (IPSP)
The graded potential that results in a local hyperpolarization of a postsynaptic membrane is an _____.
inhibitory postsynaptic potential (IPSP)
The collar bone is ____ to the breastbone and shoulder.
intermediate
A patient is laying in the supine position. This means the patient is _____.
lying on his/her back and facing the ceiling
A patient is laying in the prone position. This means the patient is _____.
lying on his/her stomach & facing the floor
Which bisecting plane divides the body into equal left and right halves?
midsagittal plane
A cut that is diagonal between vertical and horizontal planes is called a(n) _____.
oblique section
Which of the following is not considered to be part of the anatomical position for the human body?
palms facing backward
Which closed body cavity directly encloses the heart?
pericardial cavity
The heel is ____ or ____ to the toes.
posterior ; dorsal
The cruciate ligaments of the knee ________.
prevent hyperextension of the knee
The upper arm (or humerus) is _______ to the forearm (or radius and ulna).
proximal
Which of these descriptions correctly defines/describes nutrient foramina?
small holes where blood vessels and nerves pass to and from the interior of bone
The heart is _____ to the stomach pouch.
superior
Brain Ventricles. Identify the structure labeled 'G' in the picture.
Interventricular foramen
Identify the bone.
Ischium
The spleen is located in _____ or _____ (quadrant abbreviation).
LUQ or ULQ
Identify the bone or structure.
Lambdoid suture
Identify the structure.
Lamellae
A patient is in a traumatic accident and presents with a purplish discoloration of the left upper quadrant. No ribs are fractured, and there are no external open wounds. What does the physician suspect has occurred?
Likely ruptured spleen
Identify the area.
Lumbar curvature
Identify the bone or structure.
Mandible
Identify the structure.
Mandibular fossa
Neuron. Identify the structure labeled 'C' in the picture.
Nucleus
Name the feature on this pelvis.
Obturator foramen
Identify the structure.
Osteocyte
Identify the structure.
Osteon (a.k.a. Haversian system)
Visceral pleura are a type of serous membrane which specifically enclose the _____ and ______.
Right lung & left lung
Name the bone or structure.
Sagittal suture
Meninges. Identify the structure labeled 'A' in the picture.
Scalp
What is the name of this bone?
Scapula
What are the names of these two bones?
Sphenoid bones
Which of these descriptions correctly defines/describes a diaphysis?
the central, narrower, tapered length of long bone between the oddly shaped ends
Identify the area.
Sternum
Name this bone.
Tibia
Name the feature on this bone.
Tibial tuberosity
Identify the area.
Transverse process
Lacunae are the spaces in the lamellae
True
Hair that lacks pigment and is often called "immature hair."
V
Identify the area.
Xiphoid process
Identify the structure.
Canaliculi
Brain Ventricles. Identify the structure labeled 'B' in the picture.
Choroid plexus
Brain Ventricles. Identify the structure labeled 'E' in the picture.
Choroid plexus of Fourth Ventricle
What is the full name of this bone? (prefix & bone name)
Distal phalange
There are 8 cervical vertebrae.
False
