NR 507 Week 6 Quiz / NR507 Week 6 Quiz (Latest): Advanced Pathophysiology: Chamberlain College of Nursing
Chamberlain NR 507 Week 6 Quiz / NR507 Week 6
... [Show More] Quiz (Latest): Advanced Pathophysiology
1. Question : A(n) _____ fracture is a fracture at a site of a preexisting bone abnormality, usually by a force that would not normally cause a fracture.
idiopathic
incomplete
pathologic
greenstick
Question 2. Question : Which of the following attaches skeletal muscle to bone?
Tendon
Ligament
Bursa
Mesentery
Question 3. Question : _____ is the temporary displacement of two bones in which the bone surfaces partially lose contact.
Dislocation
Subluxation
Malunion
Nonunion
Question 4. Question : Which disorder is characterized by the formation of abnormal new bone at an accelerated rate beginning with excessive resorption of spongy bone?
Osteomalacia
Paget disease
Osteoporosis
Osteosarcoma
Question 5. Question : What causes the crystallization within the synovial fluid of the joint affected by gouty arthritis?
Reduced excretion of purines
Overproduction of uric acid
Increase in the glycosaminoglycan levels
Overproduction of proteoglycans
Question 6. Question : Rhabdomyolysis is characterized by
paralysis of skeletal muscles resulting from impaired nerve supply.
smooth muscle degeneration resulting from ischemia.
lysis of skeletal muscle cells through the initiation of the complement cascade.
release of myoglobin from damaged striated muscle cells.
Question 7. Question : Considering the pathophysiology of osteoporosis, what are the effects of extracellular signal regulated kinases (ERKs) and receptor activator of RANKL on osteoblasts and osteoclasts?
ERKs increase the life span of osteoclasts and RANKL decreases the life span of osteoblasts.
ERKs and RANKL increase the life span of osteoclasts and decrease the life span of osteoblasts.
ERKs and RANKL increase the life span of osteoblasts and decrease the life span of osteoclasts.
ERKs increase the life span of osteoblasts and RANKL decreases the life span of osteoclasts.
Question 8. Question : Cerebral palsy is usually a result of
brain ischemia during birth.
prematurity.
congenital defects.
genetic defect.
Question 9. Question : An insufficient dietary intake of vitamin _____ can lead to rickets in children.
C
B12
B6
D
Question 10. Question : Which protein, absent in muscle cells of Duchenne muscular dystrophy, mediates the anchoring of skeletal muscles fibers to the basement membrane?
Syntrophin
Laminin
Dystrophin
Troponin
Question 11. Question : Molecular analysis has demonstrated that osteosarcoma is associated with
TP53.
src.
myc.
TSC2.
Question 12. Question : Facioscapulohumeral muscular dystrophy is likely inherited from one’s
father.
mother.
affected parent.
maternal lineage.
Question 13. Question : The _____ is cartilage that retains the ability to form and calcify new cartilage and deposit bone until the skeleton matures.
epiphyseal line
physeal plate
epiphyseal cartilage
metaphyseal plate
Question 14. Question : The total mass of muscle in the body can be estimated from which serum laboratory test value?
Albumin
Blood urea nitrogen
Creatinine
Creatine
Question 15. Question : Which serum laboratory test is elevated in all forms of osteogenesis imperfecta?
Phosphorus
Calcium
Alkaline phosphatase
Total protein
Question 16. Question : Chickenpox may be followed years later by
erysipelas.
cytomegalovirus.
warts (verrucae).
herpes zoster.
Question 17. Question : Scleroderma is more common in women and is associated with a(n)
X-linked recessive gene.
X-linked dominant gene.
virus.
autoantibodies.
Question 18. Question : Which immunoglobulin is found in skin biopsy with immunofluorescent observation of people with discoid lupus erythematosus?
IgA
IgE
IgG
IgM
Question 19. Question : Keloids are sharply elevated, irregularly shaped, progressively enlarging scars caused by excessive amounts of _____ in the corneum during connective tissue repair.
elastin
collagen
stroma
reticular fibers
Question 20. Question : Which cells of the dermis secrete connective tissue matrix?
Macrophages
Mast cells
Fibroblasts
Histiocytes
Question 21. Question : Which clinical manifestation is considered the hallmark of atopic dermatitis?
Papular rash
High fever
Vesicles that burst and form crusts
Itching
Question 22. Question : Thrush is a superficial infection that commonly occurs in children and is caused by
Staphylococcus.
Streptococcus.
herpesvirus.
Candida albicans.
Question 23. Question : What is the cause of chickenpox?
Poxvirus
Varicella-zoster virus (VZV)
Adenovirus
Human papillomavirus
Question 24. Question : Which contagious disease creates a primary skin lesion that is a pinpointed macule, papule, or wheal with hemorrhagic puncture site?
Pediculosis
Tinea capitis
Scabies
Rubeola
Question 25. Question : What is a common source of tinea corporis?
Mites
Kittens
Fleas
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