Diagnostic tests

Definition

Diagnostic tests are medical procedures used to identify and monitor diseases or conditions. They provide critical information that helps healthcare professionals make informed decisions about patient care, including nutritional interventions.

5 Must Know Facts For Your Next Test

1. Blood tests can reveal nutritional deficiencies affecting musculoskeletal and integumentary health, such as low vitamin D or calcium levels.
2. Bone density scans, like DXA, assess bone health and can indicate the need for dietary adjustments to prevent osteoporosis.
3. Skin biopsies may be used to diagnose dermatological issues that could be influenced by nutritional status.
4. Serum protein levels are often measured to evaluate overall nutrition and its impact on muscle and skin integrity.
5. Electrolyte panels are essential in assessing imbalances that can affect muscle function and skin hydration.

Review Questions

• Which diagnostic test is commonly used to assess bone density?
• How can blood tests be utilized to determine nutritional deficiencies?
• What role do serum protein levels play in evaluating a patient's nutrition status?

Related terms

Bone Density Scan: A medical imaging test that measures bone mineral density to assess the strength of bones.

Serum Protein Levels: Measurements of proteins in the blood, indicating overall nutritional and health status.

Electrolyte Panel: A blood test that measures the levels of electrolytes, important for maintaining muscle function and fluid balance.