PHCH 667 Exam Prep Test Study Questions with
100% Correct Answers | Verified |
Waiver of a test by Clinical Laboratory Improvement Amendments (CLIA) indicates that
the test is... - ✔✔so simple and accurate that likelihood of error is negligible and can
be cleared by the FDA for home use
which sample (specimen) has the longest window for being able to detect drug use? -
✔✔hair
when does LH surge occur relative to ovulation? - ✔✔30-36 hours before ovulation
which of the following stimulates promotes fertility in both men and women? -
✔✔FSH test
which OTC test can be used to detect pregnancy? - ✔✔Human Chorionic
Gonadotropin (HCG) test
what is typically the soonest pregnancy can be detected using the HCG test? - ✔✔7-
10 days after conception
what type of test is most often available OTC for a home pregnancy test? -
✔✔immunochromatographic test (sandwich ELISA)
which most likely interferes with a home pregnancy test> - ✔✔FSH
which of the following conditions could lead to depletional hyponatremia? -
✔✔excessive sweating, diarrhea, vomiting
, which of the following is NOT used to measure electrolytes in a clinical laboratory? -
✔✔immunochromatographic method
a decrease in blood pH is called ________, and this can results in an intracellular shift of
potassium to cause __________. - ✔✔acidosis, hyperkalemia
the major EXTRACELLULAR fluid electrolyte is? - ✔✔sodium
Ca2+ levels must be corrected in blood samples because of what feature? -
✔✔binding by serum albumin
hyponatremia is.... - ✔✔decreased blood sodium levels
which of the following is considered a normal value for Fractional Excretion of Sodium? -
✔✔1-2%
Fractional Excretion of Sodium is a measure of sodium present in urine and it is
calculated based on the relative levels of what else in urine? - ✔✔creatinine
which of the following is NOT one of the homeostatic (NORMAL) mechanisms involved
in establishing a Na+/water balance? - ✔✔SIADH
- syndrome for inappropriate ADH
- leads to imbalance of water in blood
Normal:
- renin/angiotensin, ADH, aldosterone
100% Correct Answers | Verified |
Waiver of a test by Clinical Laboratory Improvement Amendments (CLIA) indicates that
the test is... - ✔✔so simple and accurate that likelihood of error is negligible and can
be cleared by the FDA for home use
which sample (specimen) has the longest window for being able to detect drug use? -
✔✔hair
when does LH surge occur relative to ovulation? - ✔✔30-36 hours before ovulation
which of the following stimulates promotes fertility in both men and women? -
✔✔FSH test
which OTC test can be used to detect pregnancy? - ✔✔Human Chorionic
Gonadotropin (HCG) test
what is typically the soonest pregnancy can be detected using the HCG test? - ✔✔7-
10 days after conception
what type of test is most often available OTC for a home pregnancy test? -
✔✔immunochromatographic test (sandwich ELISA)
which most likely interferes with a home pregnancy test> - ✔✔FSH
which of the following conditions could lead to depletional hyponatremia? -
✔✔excessive sweating, diarrhea, vomiting
, which of the following is NOT used to measure electrolytes in a clinical laboratory? -
✔✔immunochromatographic method
a decrease in blood pH is called ________, and this can results in an intracellular shift of
potassium to cause __________. - ✔✔acidosis, hyperkalemia
the major EXTRACELLULAR fluid electrolyte is? - ✔✔sodium
Ca2+ levels must be corrected in blood samples because of what feature? -
✔✔binding by serum albumin
hyponatremia is.... - ✔✔decreased blood sodium levels
which of the following is considered a normal value for Fractional Excretion of Sodium? -
✔✔1-2%
Fractional Excretion of Sodium is a measure of sodium present in urine and it is
calculated based on the relative levels of what else in urine? - ✔✔creatinine
which of the following is NOT one of the homeostatic (NORMAL) mechanisms involved
in establishing a Na+/water balance? - ✔✔SIADH
- syndrome for inappropriate ADH
- leads to imbalance of water in blood
Normal:
- renin/angiotensin, ADH, aldosterone
