"The blood of Christ" in Spanish is, "la sangre de Cristo." It is pronounced, "La SAHN-gray day CREE-stow." Note that there is no H in Cristo in Spanish. Sites such as learn-spanish.co.il provide audio pronunciations of many common Spanish words.
blood
"derramar sangre"
Sangre real
I am going to draw your blood for labs
Sangre (SANGray)
rojas de la sangre
blood = sangre (SAHN-greh)
Sangria. There is no direct translation for this Spanish term in English.
To say "I need to draw your blood" in Spanish, you can say "Necesito sacar su sangre." If you are speaking informally to someone you know well, you might say "Necesito sacar tu sangre." It's important to communicate clearly and kindly when discussing medical procedures.
"Sra. sangre joven" or "Señora sangre joven"
The priests of the Spanish Inquistion went to great lengths to devise totures that did not involve spilling blood, so they could say: "We do not shed blood".
Sister in law in Spanish is cunada.