Final answer:
The consideration of tightness and pressure at the injection site is indeed more important than the syringe's capacity in cc's because it affects the medication delivery and patient discomfort.
Step-by-step explanation:
The statement is true. When administering injections, the tightness and pressure in the injection portion of the block - typically referred to as the injection site - are crucial factors to consider. This is because they can significantly affect the delivery and dispersion of the medication or vaccine within the tissue. While the capacity of the syringe measured in cubic centimeters (cc's) is certainly important to ensure the correct dosage, the technique and skill of the person administering the injection are paramount in reducing discomfort, preventing tissue damage, and ensuring proper absorption of the medicinal substance. Excessive pressure or incorrect needle placement can cause pain, injury, or ineffective treatment.