A standard full-body checkup might include the following tests:

Complete Blood Count (CBC): Checks for anemia, infections, and other blood disorders.
Blood Glucose (Fasting/Random): Assesses diabetes risk.
Lipid Profile: Measures cholesterol levels (total cholesterol, LDL, HDL, triglycerides).
Liver Function Test (LFT): Assesses liver health.
Kidney Function Test (KFT): Evaluates kidney health (creatinine, urea, electrolytes).
Thyroid Function Test (T3, T4, TSH): Evaluates thyroid health.
Vitamin D and B12 Levels: Checks for vitamin deficiencies.
Electrolyte Panel: Measures sodium, potassium, and chloride levels.
HbA1c: Provides a long-term view of blood sugar levels (diabetes risk assessment).
Iron Studies: Assesses iron levels for anemia or overload.

Urinalysis: Evaluates kidney function, urinary tract infections, or other metabolic conditions.
Microalbuminuria: Measures protein levels in the urine, indicating early kidney damage.

Chest X-ray: Assesses lung and heart health.
Ultrasound Abdomen: Examines abdominal organs like the liver, gallbladder, and kidneys.
ECG (Electrocardiogram): Monitors heart rhythm for abnormalities.
Echocardiogram: Provides detailed imaging of heart function.

Pulmonary Function Test (PFT): Assesses lung function (useful for smokers or individuals with respiratory conditions).
Bone Density Scan (DEXA): Evaluates bone health, especially in older adults.