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","F"]
Explanation
A. Brethine (Terbutaline) is typically used for stopping premature labor but is not recommended for all patients as it can have side effects like tachycardia and decreased uterine contractions. The patient does not appear to need to stop labor immediately, and other interventions are more appropriate.
B. Pitocin (Oxytocin) is used to augment labor but is not indicated in a case of early labor unless there is a need to speed up contractions or induce labor after a period of observation.
C. Misoprostol (Cytotec) is a medication used to ripen the cervix, but it’s not appropriate here as the patient is only 2 cm dilated and doesn't show indications for labor induction.
D. Betamethasone is used to promote fetal lung maturity in cases of preterm labor. Given the patient is at 34 weeks, this would be an appropriate intervention.
E. Oxytocin (Pitocin) would only be used for augmentation or induction in a more advanced labor situation, and it's not needed at this stage.
F. IV Fluids are important in this case to maintain hydration and possibly prevent preterm labor, as dehydration can exacerbate contractions.
Correct Answer is ["A","B","D"]
Explanation
A. The length of time the infant is feeding is a factor in evaluating the effectiveness of breastfeeding.
B. Listening for swallowing during breastfeeding indicates that the infant is transferring milk effectively.
C. Asking about pain while feeding is important for assessing breastfeeding comfort, but it's not part of the LATCH score.
D. Nipple shape (inverted, flat, or everted) is part of the LATCH score, as it can impact latch and breastfeeding effectiveness.
E. Assessing for help at home with breastfeeding is important for support but is not part of the LATCH scoring system.
F. Use of a nipple shield is important for certain breastfeeding difficulties but is not part of the LATCH score.
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