Molecules such as proteins, nucleic acids, and carbohydrates have an affinity for water and are called hydrophilic (âwater-lovingâ). Lipids, however, are hydrophobic (âwater-fearingâ). Some lipids are amphipathicâpart of their structure is hydrophilic and another part, usually a larger section, is hydrophobic.
The high specificity at 10 and 11 mmindicates that lymph nodes of this size are almostalways metastatic in this level.A study of level II lymph nodes shows that for thewhole population a minimum diameter of 8 mm givesa relatively high sensitivity and specificity of 81% and80%, respectively.e found that a minimum axialdiameter of 7 mm for level II and 6 mm for the rest ofthe N0 neck represented the best compromise be-tween sensitivity and specificity. However, the size oflymph nodes was not an accurate predictor of metas-tasis in the N0 neck.
The VO2 max is the single most used measure of cardiovascular fitness and maximal power. You have a VO2 max 24/7 as you are always taking in oxygen and utilizing it. At rest, the common VO2 max is 3.5 l/min of oxygen consumption. VO2 max in men is approximately 40-60% higher in males than females.If we break down the formula we can see why it gets its strange name.he VO2 max is the single most used measure of cardiovascular fitness and maximal power. You have a VO2 max 24/7 as you are always taking in oxygen and utilizing it. At rest, the common VO2 max is 3.5 l/min of oxygen consumption. VO2 max in men is approximately 40-60% higher in males than females.