Diagnostic Techniques Flashcards
1
Q
Why are lab test used?
A
- screening
- diagnosis
- monitoring
- prognosis
- inform clinical decision
2
Q
What is POCT?
A
POCT is laboratory testing performed in the clinical setting by non-healthcare professionals
3
Q
Give 2 examples of detection of sub-clinical disease using screening methods?
A
- PKU in neonates
- Cervical cancer using smears
4
Q
How can lab tests be used in diagnosis?
A
can confirm or reject a clinical diagnosis
5
Q
Why are lab tests used in monitoring?
A
To see if the patient is responding to treatment or whether they need another course or action or are having an ADR.
6
Q
How can lab test be used in prognosis?
A
they can predict the course or outcome of a disease such as using tumour markers
