Place the following in order from first to last
Nidation (Implantation)
Meiosis
Uterine lining called decidua
Zygote
Fertilization
The Correct Answer is B, E, D, F, A, C
Meiosis is the process of cell division that reduces the chromosome number by half, resulting in the formation of gametes (sperm and egg). This is the first step in the process of reproduction.
Fertilization occurs when a sperm cell unites with an egg cell to form a zygote. This marks the beginning of the formation of a new organism.
The zygote is the single-cell result of fertilization. It will undergo several mitotic divisions to form a blastocyst.
The blastocyst is a structure formed in the early development of mammals. It possesses an inner cell mass that will eventually develop into the embryo.
Nidation, or implantation, occurs when the blastocyst attaches to the uterine wall.
After implantation, the endometrium is called the decidua, which provides a nourishing environment for the developing embryo.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["D","E"]
Explanation
A. Avoiding large meals prior to sex does not significantly affect fertility.
B. Wearing boxer shorts is not conclusively proven to enhance male fertility.
C. Having sex immediately after a period ends is not the best time for conception, as it may not align with ovulation.
D. Using an ovulation predictor kit helps identify the most fertile days in a woman’s cycle, optimizing the chances of conception.
E. Hot tubs may raise body temperature, which can negatively impact sperm quality, so it is advised to avoid them when trying to conceive.
Correct Answer is D
Explanation
A. Keeping state records updated is a procedural part of newborn screening, but it is not the primary reason for the test.
B. ABO incompatibilities are a separate issue and are not the focus of newborn screening tests like PKU.
C. Hypoglycemia is not detected by the newborn screening tests, which focus on metabolic and genetic disorders, not immediate blood glucose levels.
D. The primary goal of newborn screening is to detect various genetic or metabolic disorders early. Early identification allows for timely treatment that can prevent serious health complications, including developmental delays or death.
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