Cr

CR conditioned reflex (response).

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Cr chromium.

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Cr

The symbol for the element chromium.

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CR ¹

abbr.

1. conditioned response

2. crown-rump length

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CR ²

n.

A bipolar lead of an electrocardiograph that has electrodes attached to the chest and right arm.

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CR,

1 abbreviation for computed radiography.

2 abbreviation for controlled respiration.

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Cr,

symbol for the element chromium.

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CR 

1. conditioned reflex (response).

2. dibenz(b,f)-1,4-oxazepine, a common tear gas.

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CR,

n contract relax; a proprioceptive neuromuscular facilitation (PNF) technique that involves stretching and relaxing taut muscles. It is particularly used for larger muscles of the body. See also PNF.

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CR

see conditioned response.

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Cr

chemical symbol, chromium.

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CR

1. Cardiorespiratory 2. Cathode ray 3. Chylomicron remnant 4. Clinical record 5. Closed reduction 6. Clot retraction 7. Colon resection 8. Complement receptor 9. Complete remission 10. Continuous release–pharmacology 11. Crown-rump length