The nurse should recognize this as Chvostek sign.
<h3>What is 
Chvostek sign?</h3>
A clinical indication that someone may have low blood calcium levels is the Chvostek sign (a decreased serum calcium, called hypocalcemia). The aberrant twitching of muscles that are stimulated (innervated) by the facial nerve  (also known as Cranial Nerve Seven, or CNVII) is known as the Chvostek sign.
The facial muscles on the same side of the face will occasionally contract when the facial nerve is touched in front of the ear (called ipsilateral facial spasm). Frequently, the muscles that regulate the nose, lips, and brows will spasm.
To learn more about Chvostek sign with the help of given link:
brainly.com/question/14055210
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Other biological molecules that contain the element of N would be nucleic acids such as DNA and or RNA. There are found in the nucleotides that constitute or make up these nucleic acids.
        
             
        
        
        
for me its glitched or word cut off i see no picture or question :/
 
        
             
        
        
        
The BEST example of technological design is researching a disease resistant corn hybrid.
        
                    
             
        
        
        
It’s C. Amino acids bind to CCA3’OH end of tRNA via ester bond.