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
Explanation
A. The A1C is not used for diagnosing gestational diabetes; it measures long-term blood glucose levels.
B. A fasting glucose test in the first trimester is not typically used for diagnosing gestational diabetes.
C. The three-hour glucose tolerance test is used for diagnosing gestational diabetes but not as a routine screening for all women.
D. The standard screening test for gestational diabetes is the one-hour glucose challenge test, typically performed between 24 and 28 weeks of gestation.
Correct Answer is C
Explanation
A. 3 lbs per week is too high for someone with a BMI of 16 and could lead to excessive weight gain.
B. 35-40 lbs is too broad and may not be suitable for this patient's low BMI, which typically requires a more controlled approach.
C. For a patient with a BMI of 16 (underweight), the recommended weight gain during pregnancy is generally between 28-40 pounds, but given the patient's lower weight, 15-20 lbs is a realistic goal for weight gain, allowing for healthy fetal development.
D. Less than 1lb per week could be too slow, potentially leading to insufficient fetal growth.
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