MATCHING Match the Metal with the Analytical Issue That Could Alter

question 16

Multiple Choice

MATCHING
Match the metal with the analytical issue that could alter the results of analysis.
-Arsenic

• A)Reduced to a nontoxic form in biological specimens
• B)Blood specimens are not especially useful; urine is best
• C)Requires a lymphocyte proliferation test; serum or urine quantification is not useful
• D)To examine erythrocytes,EDTA-anticoagulated blood is specimen of choice

---

Definitions:

Pc

Personal Computer, a general-purpose electronic device designed to be used by an individual, typically for conducting tasks that require computing capability.

Sig

An abbreviation for "signatura" used in medical prescriptions, indicating the directions for the patient's use of the medication.

Ointment

A salve; a fatty, soft substance having antiseptic or healing properties.

Enema

The instillation of fluid into the rectum and colon.