South · Vitamin A Deficiency Test

Vitamin A Deficiency Test in Oklahoma

This page explains the vitamin a deficiency test, what it measures, and how to order it. The Vitamin A Deficiency Test checks the level of Vitamin A in your blood to evaluate potential deficiencies.

Sample typeBlood draw at a collection lab

ReferralNo referral required

What this test is

This test measures the amount of Vitamin A, also known as Retinol, in the blood. Vitamin A is crucial for vision, immune function, and skin health. A deficiency can lead to various health issues if left unchecked.

What it measures

Retinol — reflects Vitamin A levels in the blood

What the test involves

The test involves a standard blood draw from a vein in your arm. The sample is then analyzed in a laboratory to determine Vitamin A levels.

Why it is often ordered

Clinicians typically order this test if there are symptoms suggesting a Vitamin A deficiency, such as vision problems or skin issues. It may also be ordered for individuals with conditions affecting nutrient absorption.

Preparation

Preparation may include fasting or avoiding certain foods. Always follow the specific instructions provided by the collection lab.

How results are reported

Results indicate the level of Vitamin A in the blood and whether it falls within the lab's reference range. These ranges can vary between laboratories.

Before you go

Fasting requirements
Sample collection instructions
Turnaround time for results

Cities

Vitamin A Deficiency Test in Oklahoma communities

Choose your city for local context and to request this test.

Oklahoma City994,284Vitamin A Deficiency Test Tulsa715,983Vitamin A Deficiency Test Norman125,745Vitamin A Deficiency Test Broken Arrow112,751Vitamin A Deficiency Test Edmond93,522Vitamin A Deficiency Test Lawton91,247Vitamin A Deficiency Test Moore62,633Vitamin A Deficiency Test Midwest City58,146Vitamin A Deficiency Test Enid51,129Vitamin A Deficiency Test Stillwater48,055Vitamin A Deficiency Test Owasso37,559Vitamin A Deficiency Test Muskogee37,214Vitamin A Deficiency Test Bartlesville37,074Vitamin A Deficiency Test Shawnee31,237Vitamin A Deficiency Test Bixby28,091Vitamin A Deficiency Test Jenks25,210Vitamin A Deficiency Test Ardmore24,829Vitamin A Deficiency Test Ponca City24,499Vitamin A Deficiency Test Yukon23,697Vitamin A Deficiency Test Duncan22,664Vitamin A Deficiency Test Sapulpa21,853Vitamin A Deficiency Test Del City21,778Vitamin A Deficiency Test Bethany20,542Vitamin A Deficiency Test Sand Springs19,935Vitamin A Deficiency Test Mustang19,847Vitamin A Deficiency Test Claremore19,173Vitamin A Deficiency Test Altus18,825Vitamin A Deficiency Test Durant18,358Vitamin A Deficiency Test McAlester18,225Vitamin A Deficiency Test El Reno17,164Vitamin A Deficiency Test Ada16,804Vitamin A Deficiency Test Tahlequah16,213Vitamin A Deficiency Test Chickasha15,655Vitamin A Deficiency Test Glenpool13,446Vitamin A Deficiency Test Miami12,997Vitamin A Deficiency Test Guymon12,804Vitamin A Deficiency Test Woodward12,246Vitamin A Deficiency Test Choctaw12,130Vitamin A Deficiency Test Weatherford12,034Vitamin A Deficiency Test Elk City11,743Vitamin A Deficiency Test Okmulgee11,330Vitamin A Deficiency Test Newcastle10,970Vitamin A Deficiency Test Guthrie10,767Vitamin A Deficiency Test Warr Acres10,443Vitamin A Deficiency Test Coweta9,696Vitamin A Deficiency Test The Village9,510Vitamin A Deficiency Test Pryor Creek9,439Vitamin A Deficiency Test Poteau8,741Vitamin A Deficiency Test Clinton8,612Vitamin A Deficiency Test Blanchard8,511Vitamin A Deficiency Test Sallisaw8,503Vitamin A Deficiency Test Skiatook8,396Vitamin A Deficiency Test Cushing8,201Vitamin A Deficiency Test Catoosa7,821Vitamin A Deficiency Test Collinsville7,765Vitamin A Deficiency Test Wagoner7,694Vitamin A Deficiency Test Tuttle7,412Vitamin A Deficiency Test Piedmont7,306Vitamin A Deficiency Test Seminole7,131Vitamin A Deficiency Test Noble7,078Vitamin A Deficiency Test