A patient is scheduled for an amniocentesis when she is 18 weeks pregnant. Which instruction concerning amniocentesis should the nurse give to the patient?
Plan to remain flat in bed for six hours after the test.
Expect some vaginal bleeding after the test.
Empty your bladder prior to the test.
Do not consume any solid foods for sixteen hours prior to the test.
The Correct Answer is C
The correct answer is choice C. Empty your bladder prior to the test. This is because a full bladder can interfere with the insertion of the needle and increase the risk of complications. Amniocentesis is a test that involves removing and testing a small sample of cells from amniotic fluid, the fluid that surrounds the baby in the womb. It is done to check for genetic or chromosomal conditions, such as Down’s syndrome, Edwards’ syndrome or Patau’s syndrome.
Choice A is wrong because there is no need to remain flat in bed for six hours after the test. You can resume your normal activities after a few hours of rest.
Choice B is wrong because vaginal bleeding is not a normal outcome of amniocentesis. If you experience any bleeding, leaking of fluid, fever or severe pain after the test, you should contact your doctor immediately.
Choice D is wrong because there is no restriction on eating before the test. You can have your normal meals and drinks before amniocentesis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is choice A. The patient has heart disease, and the antibiotics will decrease the risk to her fetus of developing endocarditis.Endocarditis is an infection of the inner lining of the heart and valves, which can be caused by bacteria entering the bloodstream during labor and delivery.Patients with mitral valve prolapse (MVP) are more prone to develop endocarditis because their valve leaflets are floppy and do not close tightly, creating a site for bacterial attachment.Antibiotics can help prevent this complication by killing the bacteria before they reach the heart.
Choice B is wrong because pericarditis is an inflammation of the outer layer of the heart, not the inner lining or valves.It is not related to MVP or bacterial infection.
Choice C is wrong because chorioamnionitis is an infection of the membranes and fluid that surround the fetus, not the heart.It is usually caused by bacteria ascending from the vagina or cervix, not from the bloodstream.
Choice D is wrong because delivering post-term does not increase the risk of systemic infection for the fetus.Systemic infection means infection that affects multiple organs or systems in the body, not just one specific site.
Correct Answer is B
Explanation
The correct answer is choice B. Dry off the newborn.This is the priority nursing action because it prevents heat loss and hypothermia in the newborn.
The newborn has a large surface area and a thin layer of subcutaneous fat, making it vulnerable to cold stress.Drying off the newborn also stimulates breathing and crying, which helps clear the airways.
Choice A is wrong because obtaining a serum sample is not a priority action and may cause unnecessary pain and bleeding in the newborn.
Choice C is wrong because assessing the newborn’s Moro reflex is not a priority action and may be done later during the physical examination.Choice D is wrong because obtaining the newborn’s footprints is not a priority action and may be done after the bonding and breastfeeding period.
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