This is a type of solubility testing for sickle cell disease. It is very specific for this disease and several combinations sickle cell / thalassemia variants but inadequate for screening and fail to identify important transmissible hemoglobin gene abnormalities - particularly in the prenatal setting when looking for those that affect fetal outcome (eg, Hb C trait, β-thalassemia trait, Hb E trait, Hb B trait, Hb D trait).
Na+ is the medical and chemical symbol for the sodium ion.
Positive may be abbreviated "pos" or with a plus sign (+).
The abbreviation OP that is seen on bank statements stands for originator plus. The abbreviation OP is typically used to describe a direct debit payment.
To find what one half plus a certain value equals two thirds, you can set up the equation: ( \frac{1}{2} + x = \frac{2}{3} ). Subtracting ( \frac{1}{2} ) from both sides gives ( x = \frac{2}{3} - \frac{1}{2} ). Converting to a common denominator (which is 6) results in ( x = \frac{4}{6} - \frac{3}{6} = \frac{1}{6} ). Therefore, one half plus one sixth equals two thirds.
In medical abbreviations, the plus sign ("+") is sometimes used to mean "and."
To find the sum of (2 \frac{12}{23}) plus (4 \frac{23}{23}), first convert both mixed numbers to improper fractions. This gives us (\frac{58}{23} + \frac{92}{23} = \frac{150}{23}). Converting back to a mixed number, (\frac{150}{23}) equals (6 \frac{12}{23}). Thus, the final answer is (6 \frac{12}{23}).
\frac{x}{7}
To add ( \frac{9}{12} ) and ( \frac{2}{4} ), first simplify ( \frac{2}{4} ) to ( \frac{1}{2} ) or ( \frac{6}{12} ) for a common denominator. Now, ( \frac{9}{12} + \frac{6}{12} = \frac{15}{12} ). This can be simplified to ( \frac{5}{4} ) or ( 1 \frac{1}{4} ).
It means positive or affirmative in medical abbreviations.
The expression ( \frac{a}{b} + \frac{c}{d} ) can be combined by finding a common denominator. The result is ( \frac{ad + bc}{bd} ). Thus, ( \frac{a}{b} + \frac{c}{d} = \frac{ad + bc}{bd} ).
To add two-thirds and one-eighth, first find a common denominator, which is 24. Convert two-thirds to twenty-fourths: ( \frac{2}{3} = \frac{16}{24} ) and one-eighth to twenty-fourths: ( \frac{1}{8} = \frac{3}{24} ). Adding these together gives ( \frac{16}{24} + \frac{3}{24} = \frac{19}{24} ). Therefore, two-thirds plus one-eighth equals ( \frac{19}{24} ).
To add negative three-fourths and five-eighths, first find a common denominator, which is eight. Convert negative three-fourths to eighths: (-\frac{3}{4} = -\frac{6}{8}). Now, add (-\frac{6}{8}) and (\frac{5}{8}): (-\frac{6}{8} + \frac{5}{8} = -\frac{1}{8}). Therefore, negative three-fourths plus five-eighths equals (-\frac{1}{8}).