Integumentary Practice Exam Part 1 - A & P Zoo 172 For Exam 1
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This is a part one of a practice exam for the first Exam in Zoology 172 A & P for Nursing School at Miami University. This covers integumentary system and some skeletal system.
- 1.What is the largest organ in the human body?
- A.
Skeleton
- B.
Liver
- C.
Heart
- D.
Integument
- E.
Large intestines
- 2.Skin has how many tissue layers?
- A.
3
- B.
2
- C.
4
- D.
1
- 3.What disease is known as "the great imitator?"
- A.
Hodgekin's Disease
- B.
Melanoma
- C.
Lyme Disease
- D.
Shingles
- 4.The epidermis is made up of _____ layers.
- A.
2
- B.
4
- C.
5
- D.
3
- E.
6
- 5.The deepest layer of the epidermis is the __________.
- A.
Stratum granulosum
- B.
Stratum spinosum
- C.
Stratum basale
- D.
Stratum corneum
- 6.The dermis is avascular?
- A.
True
- B.
False
- 7.The process whereby skin cells die and harden is called____________.
- A.
Granulosum
- B.
Carcenoma
- C.
Keratinization
- D.
Transformation
- 8.Brownish/black hair has more ______________.
- A.
Melanin
- B.
Eumelanin
- C.
Pheomelanin
- 9.The tension resisting layer of the epidermis that is called the prickly layer is __________.
- A.
Stratum corneum
- B.
Stratum lucidum
- C.
Stratum basale
- D.
Stratum spinosum
- 10.Langerhan's cells are found in the _____________ layer of the epidermis.
- A.
Stratum corneum
- B.
Stratum lucidum
- C.
Stratum spinosum
- D.
Stratum granulosum
- 11.The specialized cells in the stratum basale for light touch sensation are ________.
- A.
Merkle cells
- B.
Pacinian corpuscles
- C.
Meissner's corpuscles
- 12.Stratum granulosum is the epidermal layer that provides waterproofing.
- A.
True
- B.
False
- 13.Which layer of the epidermis can only be found in thick skin which is only found on the palms of the hand and soles of the feet?
- A.
Stratum corneum
- B.
Stratum lucidum
- C.
Stratum granulosum
- D.
Stratum basale
- 14.The papillary layer is in the____________.
- A.
Dermis
- B.
Epidermis
- 15.The nerve endings found in the dermal papillae and are for light touch are the ____________.
- A.
Merkle cells
- B.
Pacinian corpuscles
- C.
Meissner's corpuscles
- 16.The outer layer of epidermis is the __________.
- A.
Stratum granulosum
- B.
Stratum basale
- C.
Stratum corneum
- D.
Stratum spinosum
- 17.Melanoma is a type of ______________.
- A.
Skin cancer
- B.
Touch sensor
- C.
Pigment in the skin
- D.
Rock band
- 18.The subcutaneous layer is also called the ____________.
- A.
Deep layer
- B.
Endermis
- C.
Hypodermis
- D.
Reticular layer
- 19.The ___________ glands project into the hair follicles.
- A.
Eccrine
- B.
Apocrine
- C.
Sebaceous
- D.
Sudoriferous
- E.
Ceruminous
- 20.Sweat glands are also called ______________ glands.
- A.
Ceruminous
- B.
Merocrine
- C.
Sebaceous
- D.
Sudoriferous
- 21.________ glands secrete ear wax.
- A.
Eccrine
- B.
Apocrine
- C.
Sebaceous
- D.
Sudoriferous
- E.
Ceruminous
- 22.___________ glands are responsible for the odor in sweat due to bacteria metabolizing its secretions.
- A.
Eccerine
- B.
Apocrine
- C.
Sebaceous
- D.
Merocrine
- E.
Ceruminous
- 23.Sebaceous glands produce an oily substance called _________.
- A.
Serum
- B.
Sebum
- C.
Sirrus
- D.
Merocrine
- 24.The smooth muscles that pull the hair follice to an erect position are the __________.
- A.
Tensor facaie
- B.
Arrector pili
- C.
Levatator scapulum
- D.
Levator labii
- 25.The hair shaft is made up of __________.
- A.
Melanin
- B.
Dead keratinocytes
- C.
Apocrine
- D.
Dead leukocytes
- 26.The hair follicle is part of the __________.
- A.
Dermis
- B.
Epidermis
- 27.At the base of the nail plate is a whitish, thickened, "half-moon shaped" area called the _______.
- A.
Nail bed
- B.
Nail root
- C.
Lunula
- D.
Cuticle
- 28.Heat is carried away from the body by all of these methods EXCEPT __________.
- A.
Radiation
- B.
Conduction
- C.
Convection
- D.
Dehydration
- E.
Evaporation
- 29.When heat is lost through contact with a substance with a lower temperature this is called_____.
- A.
Radiation
- B.
Conduction
- C.
Convection
- D.
Dehydration
- E.
Evaporation
- 30.When heat is lost by being carried away by sweat this is called_______.
- A.
Radiation
- B.
Conduction
- C.
Convection
- D.
Dehydration
- E.
Evaporation
- 31.When heat is lost by dissipation from the body to the environment this is called ______.
- A.
Radiation
- B.
Conduction
- C.
Convection
- D.
Dehydration
- E.
Evaporation
- 32.When heat is lost due to heated air rising and cooler air replacing it this is called ________.
- A.
Radiation
- B.
Conduction
- C.
Convection
- D.
Dehydration
- E.
Evaporation
- 33.Heat is conserved by all of the following EXCEPT _________.
- A.
Contraction of the arrector pili
- B.
Sweating
- C.
Shivering
- D.
Vasoconstriction
- 34.When the body's core temperature is over heated this is called_________.
- A.
Hyperthermia
- B.
Hyopthermia
- 35.Hyperthermia is a __________ loop.
- A.
Positive feedback
- B.
Negative feedback
- 36.The skin can appear orangish due to ___________.
- A.
Jaundice
- B.
Ingested carrots
- C.
A bad spray tan
- 37.The skin can appear yellowish along with the sclera of the eye due to ___________.
- A.
Jaundice
- B.
Ingested carrots
- C.
A really bad spray tan
- 38.Superficial cuts usually leave a scar.
- A.
True
- B.
False
- 39.As deep wounds begin to heal, they form a white, foam-like substance. This is pus and you should wash this off to let the wound air out.
- A.
True
- B.
False
- 40.A second degree burn is classified as a full thickness burn.
- A.
True
- B.
False
- 41.A sunburn is an example of a _____ degree burn.
- A.
First
- B.
Second
- C.
Third
- 42.Burns that may not be painful due to sensory nerves having been destroyed are found in a _______ degree burn.
- A.
First
- B.
Second
- C.
Third
- 43.Blistering is associated with _______ degree burns.
- A.
First
- B.
Second
- C.
Third
- 44.According to the rule of nines, someone with a burn with blisters over the entire anterior torso and down the anterior right lower extremity would have.
- A.
Third degree burns of 18% of body.
- B.
Second degree burns over 18% of body.
- C.
Second degree burns over 27% of body.
- D.
Third degree burns over 27% of body.
- 45.An example of a long bone is the __________.
- A.
Femur
- B.
Illium
- C.
Spine
- D.
Talus
- 46.The bones of the skull are considered___________.
- A.
Sesamoid bones
- B.
Long bones
- C.
Irregular bones
- D.
Flat bones
- E.
Short bones
- 47.The bones of the wrists and ankles are considered _________.
- A.
Sesamoid bones
- B.
Long bones
- C.
Irregular bones
- D.
Flat bones
- E.
Short bones
- 48.The vertebrae are considered ___________.
- A.
Sesamoid bones
- B.
Long bones
- C.
Irregular bones
- D.
Flat bones
- E.
Short bones
- 49.The patella is considered a/an _________.
- A.
Sesamoid bone
- B.
Long bone
- C.
Irregular bone
- D.
Flat bone
- E.
Short bone
- 50.The humerus is considered a ___________.
- A.
Sesamoid bone
- B.
Long bone
- C.
Irregular bone
- D.
Flat bone
- E.
Short bone
- 51.The expanded portion at either end of a long bone is called the _________.
- A.
Periosteum
- B.
Epiphysis
- C.
Diaphysis
- D.
Osteon
- 52.The articulating surface of a long bone is coated with a layer of hyaline cartilage, called articular cartilage.
- A.
True
- B.
False
- 53.The shaft of the long bone is also called the ________.
- A.
Periosteum
- B.
Epiphysis
- C.
Diaphysis
- D.
Osteon
- 54.The _________ is the hollow chamber within the diaphysis of a long bone.
- A.
Medullary cavity
- B.
Trabeculae
- C.
Osteon
- D.
Epiphysis
- 55.Spongy bone is found within the ___________.
- A.
Medullary cavity
- B.
Endosteum
- C.
Epiphysis
- D.
Diaphysis
- 56.The osteon is also called the _________.
- A.
Medullary cavity
- B.
Haversian system
- C.
Langerhan's cell
- D.
Volkmann's canal
- 57.The __________ encases the entire bone except for the articular cartilage.
- A.
Endosteum
- B.
Periosteum
- C.
Epiosteum
- D.
Beginosteum
- 58.The _________ contains bone-forming cells that line the inside of bones.
- A.
Endosteum
- B.
Periosteum
- C.
Osteon
- D.
Osteocyte
- 59.Trabeculae are found in cancellous bone which is also called _________.
- A.
Compact bone
- B.
Spongy bone
- C.
Short bone
- D.
Irregular bone
- 60.Canals that travel in a transverse direction and connect one central canal to another are called perforating, or _____________ canals.
- A.
Haversian
- B.
Trabeculae
- C.
Volkmann's
- D.
Erie
- 61.The structural unit of compact bone is the _________, or Haversian system.
- A.
Endosteum
- B.
Osteon
- C.
Osteocyte
- D.
Epiphysis
- 62.Osteocytes are located in ___________.
- A.
Osteoblasts
- B.
Epiphyseal plates
- C.
Lacunae
- D.
Lunula
- 63.The flat bones of the skull and ribs are ___________.
- A.
Intramembranous bones
- B.
Endochondral bones
- 64.Most of the bones in the body, except for skull and rib bones, are ____________.
- A.
Intramembranous bones.
- B.
Endochondral bones.
- 65.Most bones start out as cartilage and convert into bone in a process known as endochondral ossification.
- A.
True
- B.
False
- 66.The layer of the epiphyseal plate that is closest to the end of the bone is composed of __________.
- A.
Resting cells (chondrocytes).
- B.
Chondrocytes undergoing mitosis.
- C.
Dead cells and calcified matrix.
- D.
Cells that are enlarging and becoming calcified.
- 67.The layer in the epiphyseal plate where the bone actually lengthens is the ______ layer.
- A.
First
- B.
Second
- C.
Third
- D.
Fourth
- 68.___________ invade the fourth layer of the epiphyseal plate and secrete an acid that dissolves the inorganic component of the calcified matrix to make way for bone tissue.
- A.
Osteoclasts
- B.
Osteoblasts
- C.
Osteocytes
- 69.In compact bone, the _________ deposit matrix and form osteons.
- A.
Osteoblasts
- B.
Osteoclasts
- C.
Osteocytes
- 70.The "primary ossification center" is at the center of the __________.
- A.
Osteon
- B.
Diaphysis
- C.
Epiphysis
- D.
Osteocyte
- 71.An increase in the width, or diameter of bones is called __________.
- A.
Oppositional growth
- B.
Matrix growth
- C.
Appositional growth
- D.
Interstitial growth
- 72.An increase in the length of bones is called __________.
- A.
Oppositional growth
- B.
Matrix growth
- C.
Appositional growth
- D.
Interstitial growth
- 73.___________ deposit bone matrix.
- A.
Osteoblasts
- B.
Osteoclasts
- C.
Osteocytes
- 74._________ break down calcified matrix.
- A.
Osteoblasts
- B.
Osteoclasts
- C.
Osteocytes
- 75.__________ lower blood calcium levels.
- A.
Osteoblasts
- B.
Osteoclasts
- C.
Osteocytes
- 76._________ are stimulated by GH which stimulates the release of thyroxine.
- A.
Osteoblasts
- B.
Osteoclasts
- C.
Osteocytes
- 77.___________ are stimulated by parathyroid hormone (PTH).
- A.
Osteoblasts
- B.
Osteoclasts
- C.
Osteocytes
- 78.Vitamin _____ and GH (growth hormone) are required for collagen formation for the bone matrix framework.
- A.
D
- B.
K
- C.
C
- D.
B
- 79.In childhood, Vitamin D deficiency can result in __________.
- A.
Osteomalacia
- B.
Rickets
- C.
Acromegaly
- D.
Fractures
- 80.Too much GH after epiphyseal plate ossification can result in ________.
- A.
Osteomalacia
- B.
Rickets
- C.
Acromegaly
- D.
Fractures
- 81.When the bone is fractured on one side, while the other side bends (an incomplete fracture) this is called a __________fracture.
- A.
Greenstick
- B.
Fissured
- C.
Comminuted
- D.
Transverse
- E.
Compression
- 82.When the bone is fractured by a twisting motion it is called a _______ fracture.
- A.
Greenstick
- B.
Spiral
- C.
Oblique
- D.
Avulsion
- E.
Compound
- 83.A fracture in which the bone is actually crushed into itself is called a _________ fracture.
- A.
Transverse
- B.
Seat belt
- C.
Avulsion
- D.
Compression
- E.
Oblique
- 84.A fracture in which a ligament pulls the part of the bone to which it is attached away from the main bone mass is called a ___________ fracture.
- A.
Compression
- B.
Transverse
- C.
Avulsion
- D.
Greenstick
- E.
Spiral
- 85.When the bone is fractured ACROSS its longitudinal axis (a complete fracture) it is called a _________ fracture.
- A.
Transverse
- B.
Oblique
- C.
Spiral
- D.
Compression
- E.
Compound
- 86.All of these are steps in bone repair EXCEPT __________.
- A.
Formation of a hematoma at the break site
- B.
A bandaid is formed at the break site
- C.
Fibrocartilage and spongy bone form at the break site
- D.
Bony callus replaces fibrocartilage
- E.
Osteoclasts remove excess bony tissue
- 87.Bones function to do many things. Which thing does bone NOT do.
- A.
Give the body shape
- B.
Provide mineral storage
- C.
Perform hematopoiesis
- D.
Make Vitamin K
- E.
Act as levers to provide movement
- 88.Blood cell formation is called ___________.
- A.
Hemodialysis
- B.
Hematopoiesis
- C.
Hemolytic reaction
- D.
Hematocrit
- 89.Thrombocytes are ___________.
- A.
Red blood cells
- B.
White blood cells
- C.
Platelets
- D.
Organic salts
- E.
Inorganic salts
- 90.Inorganic salts stored in the bone matrix are a form of calcium phosphate called __________.
- A.
Hydroxycut
- B.
Hydroxyapatite
- C.
Hydroxyide
- D.
Hydroxium
- 91.65 to 70% of bone is made up of ____________.
- A.
Inorganic salts
- B.
Organic components
- C.
Collagen fibers
- D.
Osteoclasts
- 92.Organic components of bone include all of the following EXCEPT ____________.
- A.
Osteoid
- B.
Cellular components
- C.
Collagen fibers
- D.
Hydroxyapatite
- E.
Glycoproteins
- 93.The axial skeleton contains all of the following EXCEPT ___________.
- A.
Skull
- B.
Hyoid bone
- C.
Vertebral column
- D.
Pectoral girdle
- E.
Thoracic cage
- 94.The appendicular skeleton contains all of the following EXCEPT ____________.
- A.
Pectoral girdle
- B.
Upper limbs
- C.
Hyoid bone
- D.
Pelvic girdle
- E.
Lower limbs
- 95.The occipital bone is part of the _________ bones.
- A.
Skull
- B.
Facial
- C.
Vertebral
- 96.The femur can be found in the _________ skeleton.
- A.
Axial
- B.
Appendicular
- 97.The suture that joins the temporal bones to the parietal bones is called the __________.
- A.
Lambdoid suture
- B.
Sagittal suture
- C.
Coronal suture
- D.
Squamous suture
- 98.The suture that joins the occipital bone to the parietal bones is called the ___________.
- A.
Lambdoid suture
- B.
Sagittal suture
- C.
Coronal suture
- D.
Squamous suture
- 99.The suture that joins the frontal bone to the parietal bones is called the __________.
- A.
Lambdoid suture
- B.
Sagittal suture
- C.
Coronal suture
- D.
Squamous suture
- 100.The suture that separates the parietal bones is called the ____________.
- A.
Lambdoid suture
- B.
Sagittal suture
- C.
Coronal suture
- D.
Squamous suture
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