Diurnal variation - Study guides, Class notes & Summaries

Chapter 45: Urinalysis Exam; Questions and Answers 100% Verified Pink CORRECT ANSWER-What color will be observed on the reagent pad if nitrates are present in urine? Some substances are excreted with diurnal variation CORRECT ANSWER-Why is a 25- hour collection a better indicator of some values than a random sample? Clean-catch midstream CORRECT ANSWER-The most common method of urine collection is: Diabetes CORRECT ANSWER-What condition may cause a patient's urine to smell sweet? 1....

IOP Exam Questions and Answers 100% Pass Intraocular Pressure (IOP) - Answer- the fluid pressure inside the eye, is necessary to inflate the eye and maintain proper shape and optical properties of the globe, and is an important aspect in the evaluation of patients at risk from disease High Intraocular Pressure (IOP) - Answer- leads to optic nerve damage (glaucoma) Low Intraocular Pressure (IOP) - Answer- indicates a "sick" eye from disease, inflammation, or injury Proper Shape and Optic...

Why is the first-voided morning urine specimen the most desirable specimen for routine urinalysis? A. Most dilute specimen of the day and therefore any chemical compounds present will not exceed the detectability limits of the reagent strips B. Least likely to be contaminated with microorganisms because the bladder is a sterile environment C. Most likely to contain protein because the patient has been in the orthostatic position during the night D. Most concentrated specimen of the day and t...

Diurnal variation ↑ in am: CORRECT ANSWER ACTH, cortisol, iron Diurnal variation ↑ in pm: CORRECT ANSWER growth hormone, PTH, TSH Day-to-day variation CORRECT ANSWER ≥ 20% for ALT, bili, CK, steroid hormones, triglycerides Alcohol causes what chemistry levels to fluctuate? CORRECT ANSWER ↓ glucose; ↑ triglycerides, GGT Posture causes what chemistry levels to fluctuate? CORRECT ANSWER ↑ albumin, cholesterol, Ca2+ when standing Activity ↑ in ambulatory patients: CORREC...

WELL AP EXAM - WELL Certification 100% solved Carbon Filters - answerMitgating air pollution including ozone and VOC content. Food Storage Volume Capacity - answer20 liters per occupant, but no more than 7,000 liters of combined space. Mechanical Noise Criteria (NC) Requirement - answerOpen Office Spaces and Lobbies - max NC of 40 Closed Office Spaces - max NC of 35 Conference Rooms - max NC of 30 Daylighting Fenestration - answerFeature that addresses both window size and transmittance...

NHA Study Guide (Pdf) Complete Answers After 12hrs of fasting and abstention from strenuous exercise, the body is said to be which state? ️basal A test requisition lists the glucose specimen to be collected as a 2-hour postprandial. when should it be collected? ️Two hours after patient eats which test is used to diagnose hypoglycemia? ️5 hour oral GTT what test is used to diagnose gestational diabetes? ️1 hour GTT In an oral GTT, how much time may the patient take to drink ...

RPT Practice Test Questions specimens are scheduled for collection at specific times for different reasons. which of the following is most likely NOT a factor? -measuring the body's metabolism of test substance --the substance exhibits diurnal variation -patient must be tested 2 hours before meals --to determine blood levels of medications prior to next does - patients must be tested 2 hours before meals what is of primary importance in preventing rolling veins during venipuncture? ...

IOP Exam Questions and Answers 100% Pass Intraocular Pressure (IOP) - Answer- the fluid pressure inside the eye, is necessary to inflate the eye and maintain proper shape and optical properties of the globe, and is an important aspect in the evaluation of patients at risk from disease High Intraocular Pressure (IOP) - Answer- leads to optic nerve damage (glaucoma) Low Intraocular Pressure (IOP) - Answer- indicates a "sick" eye from disease, inflammation, or injury Proper Shape and Optic...

Carbon Filters - Answer-Mitgating air pollution including ozone and VOC content. Food Storage Volume Capacity - Answer-20 liters per occupant, but no more than 7,000 liters of combined space. Mechanical Noise Criteria (NC) Requirement - Answer-Open Office Spaces and Lobbies - max NC of 40 Closed Office Spaces - max NC of 35 Conference Rooms - max NC of 30 Daylighting Fenestration - Answer-Feature that addresses both window size and transmittance for working and learning spaces and unifor...

Major Depressive Episode > 5 symptoms present in the same 2-week period SIGECAPS Mnemonic Correct Answer Sleep - insomnia or hypersomnia, staying asleep problematic Interest - depressed mood (marked diurnal variation), loss of interest or pleasure, irritability common in teens, children Guilt - feelings of worthlessness Energy - fatigue Concentration - diminished ability to think clearly or make decisions Appetite - weight change (increase or decrease), loss of foo...