Nursing · Practical and Clinical Skills
A nurse is preparing to perform haemoglobin estimation using Sahli's method during a home visit. Which of the following steps is correct?
- 1Use venous blood and match with a blue filter.
- 2Use capillary blood and mix with acetic acid.
- 3Mix blood with hydrochloric acid and match the colour against the comparator.✓
- 4Mix blood with distilled water and centrifuge.
Correct answer
Mix blood with hydrochloric acid and match the colour against the comparator.
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