NR507 Final Exam (7 Versions, Latest-2021) Advanced Pathophysiology Chamberlain College of Nursing 100% Correct Q & A
NR 507 Final Exam
Spina bifida occulta
What term is used to describe a hernial protrusion of a saclike cyst that contains meninges, spinal fluid, and a portion of the spinal cord through a defect in a posterior arch of a vertebra?
Myelomeningocele is a hernial protrusion of a saclike cyst containing meninges, spinal fluid, and a portion of the spinal cord with its nerves through a defect in the posterior arch of a vertebra. The remaining options are not appropriate terms to identify the described condition.
What provides the best estimate of the functioning of renal tissue?
Hourly urine output
Serum blood urea nitrogen and creatinine
Glomerular filtration rate
The specific gravity of the solute concentration of the urine
The glomerular filtration rate provides the best estimate of the level of functioning of renal tissue. The other options are not used to assess renal tissue function.
Where are Langerhans cells found?
Of the available options, only the skin is the location for Langerhans cells.
Where in the lung does gas exchange occur?
Explanation: Gas exchange occurs only across the alveolocapillary membrane.