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 C
Explanation
A. The A1c test measures the average blood glucose levels over the past 2-3 months, not the liver’s ability to absorb hemoglobin.
B. The A1c test does not provide current glucose levels in the blood but reflects long-term glucose control.
C. An A1c of 46% (6.5%) is a generally accepted target for good diabetic control, reflecting long-term blood glucose levels.
D. An A1c test is typically done every 3 months for people with diabetes, not routinely between 24 to 28 weeks in all pregnant women unless they have diabetes.
Correct Answer is ["A","B","E"]
Explanation
A. Monitoring oxygen saturation is important to assess respiratory status, as epiglottitis can cause airway obstruction.
B. Droplet precautions are required for Haemophilus influenzae type B to prevent transmission.
C. Inspecting the epiglottis is contraindicated as it can trigger airway spasm and worsen obstruction.
D. A throat culture is not appropriate in a child with suspected epiglottitis due to the risk of airway obstruction. The diagnosis is typically confirmed through other methods, such as imaging.
E. IV access should be established to provide fluids and medications, especially if the child requires emergency interventions.
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