Medical & Clinical Terms Glossary (A–Z)
This glossary explains **medical, clinical, diagnostic, and assessment language** commonly used in reports, referrals, letters, and healthcare settings — in clear, calm, everyday language.
Note: Medical language can feel overwhelming.
These definitions are educational and simplified to help you understand
reports, appointments, and care plans.
A
- Assessment
- A structured process to understand a person’s needs, strengths, and challenges. Example: A learning assessment to identify support needs.
- Acute
- A condition that appears suddenly and may be short-term. Example: Acute anxiety during a crisis.
B
- Baseline
- A person’s usual level of functioning used for comparison. Example: Returning to baseline after illness.
- Blood Work
- Laboratory tests done using a blood sample. Example: Blood work to rule out medical causes.
C
- Clinical
- Related to healthcare, diagnosis, or treatment by professionals. Example: A clinical evaluation by a psychologist.
- Comorbidity
- Having more than one condition at the same time. Example: ADHD with anxiety.
D
- Diagnosis
- The identification of a condition based on assessment and criteria. Example: Receiving a formal diagnosis after evaluation.
- Discharge
- Ending care or treatment from a service or hospital. Example: Discharge planning with follow-up support.
E
- Evaluation
- A detailed review to understand health or functioning. Example: Psychological evaluation.
F
- Follow-up
- A review appointment after treatment or assessment. Example: Follow-up appointment after diagnosis.
M
- Multidisciplinary Team
- A group of professionals working together. Example: Doctor, psychologist, and therapist collaborating.
P
- Prognosis
- Expected course or outcome of a condition. Example: Positive prognosis with ongoing support.
R
- Referral
- Being sent to another service or specialist. Example: Referral to a specialist clinic.
S
- Screening
- An initial check to identify potential concerns. Example: Mental health screening questionnaire.