If an AED Is Available,how Many Cycles of CPR Should

question 18

Multiple Choice

If an AED is available,how many cycles of CPR should be performed before its application?

• A) 2
• B) 5
• C) 15
• D) 25

---

Definitions:

Dd Genotype

A genetic constitution in an organism where D and d represent different alleles of a gene, with Dd being a heterozygous genotype.

Hardy-Weinberg Principle

A fundamental principle in genetics stating that allele and genotype frequencies in a population remain constant from generation to generation in the absence of evolutionary influences.

Genetic Equilibrium

A condition in which the frequency of alleles in a population remains stable from generation to generation in the absence of disturbing factors.

Allele Frequencies

A measure of the relative frequency of an allele (variant of a gene) at a genetic locus in a population, expressed as a proportion or a percentage.