AAB MT- Chemistry- Minerals Exam 2025
With 100% Correct Answers
pH and protein - correct answers ✔✔Because ionized calcium can be changed without affecting
the total calcium level, what other parameter (s) must be known to properly evaluate calcium?
Aldosterone - correct answers ✔✔all of the following regulate calcium levels EXCEPT which
one? (vitamin D, calcitonin, parathyroid hormone)
heparinized plasma - correct answers ✔✔which one of the following specimens is acceptable
for the determination of total calcium?
Interference by magnesium. - correct answers ✔✔In the complexometric titration (EDTA)
method for calcium, the pH must be adjusted to prevent what occurrence?
Calcium will be precipitated as an oxalate. - correct answers ✔✔The classic clark-collip method
for calcium is based on which assumption?
It will bind phosphate - correct answers ✔✔What is the purpose of lanthanum in the atomic
absorption determination of calcium?
bone - correct answers ✔✔at a pH of 7.4, most of the phosphorus in the body is in which form?
molybdate. - correct answers ✔✔Inorganic phosphate can be determined from a colorimetric
method involving which reagent?
With 100% Correct Answers
pH and protein - correct answers ✔✔Because ionized calcium can be changed without affecting
the total calcium level, what other parameter (s) must be known to properly evaluate calcium?
Aldosterone - correct answers ✔✔all of the following regulate calcium levels EXCEPT which
one? (vitamin D, calcitonin, parathyroid hormone)
heparinized plasma - correct answers ✔✔which one of the following specimens is acceptable
for the determination of total calcium?
Interference by magnesium. - correct answers ✔✔In the complexometric titration (EDTA)
method for calcium, the pH must be adjusted to prevent what occurrence?
Calcium will be precipitated as an oxalate. - correct answers ✔✔The classic clark-collip method
for calcium is based on which assumption?
It will bind phosphate - correct answers ✔✔What is the purpose of lanthanum in the atomic
absorption determination of calcium?
bone - correct answers ✔✔at a pH of 7.4, most of the phosphorus in the body is in which form?
molybdate. - correct answers ✔✔Inorganic phosphate can be determined from a colorimetric
method involving which reagent?
