Nonreflective instruments should always be used when working with which of the following surgical devices?

The cervix of a 15 year old primigravid client admitted to the labor area at 2cm dilated and 50% effaced. Her membranes are intact, and contractions occurring every 5 to  minutes. Which of the following should the nurse recommend at this time?

The coat color in Labrador Retrievers is determined by two genes that are epistatic.  Let the letters B and E represent these two genes.  Each gene comes with two alleles.  The B allele is dominant to the b allele, and the E allele is dominant to the e allele.  To have black coat color, a dog must carry at least one dominant allele of each gene (the B and E alleles).  Brown dogs lack the B allele (so they are homozygous for the b allele) and carry at least one dominant E allele.  Homozygosity for the e allele results in yellow dogs, and it does not matter if yellow dogs have the B or b allele.  When a black dog (BbEe) is crossed to a yellow dog (Bbee), what would be the expected ratio of coat color in their offspring?

What is incorporation?  Which amendment has been used as the foundation of this doctrine? 

___ Ofen

___ Ellbogen

Fill in the blank with the appropriate reflexive pronoun. Wie oft rasierst du [1] die Beine?

Insert the correct form of the most logical Sport related verb for the following sentence.  Ich schaue gern Ballet zu. Die Ballerinas können so gut [1]. 

Insert the correct superlative form of the following adjective: warm An dem [1] Tag im Jahr gehe ich schwimmen.

___ Getränk