NSG 550 Diagnostics Exam 1 2026 Exam Questions with 100% Correct
Answers | Verified | Updated (Actual Exam) LATEST VERSION!!
precision of a test - (ANSWER)Ability of the test to yield the same results on multiple trials using the
same sample (repeatability)
accuracy of a test - (ANSWER)does the test measure what is is designed to measure
Sensitivity - (ANSWER)determine who has the disease
highly sensitivity gives low false NEG
Specificity - (ANSWER)determine who does NOT have the disease
highly specific gives low false POS
Choosing Wisely Campaign - (ANSWER)Developed by the American Board of Internal Medicine to aims
to promote conversations between physicians and patients by helping patients choose care that is:
Supported by evidence
Not duplicative of other tests or procedures already received
Free from harm
Truly necessary
ACTH (adrenocorticotropic hormone) - (ANSWER)Stimulates adrenal cortex to release glucocorticoids
(cortisol)
response to stress
fights infection
regulates blood sugar and blood pressure and metabolism
who makes acth - (ANSWER)pituitary gland
, NSG 550 Diagnostics Exam 1 2026 Exam Questions with 100% Correct
Answers | Verified | Updated (Actual Exam) LATEST VERSION!!
what to draw when looking for endocrine disease process - (ANSWER)acth
cortisol
cushings syndrome vs disease - (ANSWER)disease too much acth and cortisol
syndrome too much cortisol
Addison's disease - (ANSWER)a condition that occurs when the adrenal glands do not produce enough
cortisol or aldosterone
cortisol - (ANSWER)stress hormone released by the adrenal cortex
High ACTH levels and high cortisol - (ANSWER)Cushing Disease or Ectopic ACTH production
high acth and low cortisol - (ANSWER)Addison's disease
Low ACTH, high cortisol - (ANSWER)Cushing syndrome
Low ACTH, low cortisol - (ANSWER)hypopituitarism
ACTH stim test - (ANSWER)250 mcg Cosyntropin; measure cortisol before & 30 & 60 min after injxn; pre
or post >18: R/O adrenal insuff
Aldosterone - (ANSWER)"salt-retaining hormone" which promotes the retention of Na+ by the kidneys.
na+ retention promotes water retention, which promotes a higher blood volume and pressure
Answers | Verified | Updated (Actual Exam) LATEST VERSION!!
precision of a test - (ANSWER)Ability of the test to yield the same results on multiple trials using the
same sample (repeatability)
accuracy of a test - (ANSWER)does the test measure what is is designed to measure
Sensitivity - (ANSWER)determine who has the disease
highly sensitivity gives low false NEG
Specificity - (ANSWER)determine who does NOT have the disease
highly specific gives low false POS
Choosing Wisely Campaign - (ANSWER)Developed by the American Board of Internal Medicine to aims
to promote conversations between physicians and patients by helping patients choose care that is:
Supported by evidence
Not duplicative of other tests or procedures already received
Free from harm
Truly necessary
ACTH (adrenocorticotropic hormone) - (ANSWER)Stimulates adrenal cortex to release glucocorticoids
(cortisol)
response to stress
fights infection
regulates blood sugar and blood pressure and metabolism
who makes acth - (ANSWER)pituitary gland
, NSG 550 Diagnostics Exam 1 2026 Exam Questions with 100% Correct
Answers | Verified | Updated (Actual Exam) LATEST VERSION!!
what to draw when looking for endocrine disease process - (ANSWER)acth
cortisol
cushings syndrome vs disease - (ANSWER)disease too much acth and cortisol
syndrome too much cortisol
Addison's disease - (ANSWER)a condition that occurs when the adrenal glands do not produce enough
cortisol or aldosterone
cortisol - (ANSWER)stress hormone released by the adrenal cortex
High ACTH levels and high cortisol - (ANSWER)Cushing Disease or Ectopic ACTH production
high acth and low cortisol - (ANSWER)Addison's disease
Low ACTH, high cortisol - (ANSWER)Cushing syndrome
Low ACTH, low cortisol - (ANSWER)hypopituitarism
ACTH stim test - (ANSWER)250 mcg Cosyntropin; measure cortisol before & 30 & 60 min after injxn; pre
or post >18: R/O adrenal insuff
Aldosterone - (ANSWER)"salt-retaining hormone" which promotes the retention of Na+ by the kidneys.
na+ retention promotes water retention, which promotes a higher blood volume and pressure
