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 B. Test the patient’s vaginal secretions with nitrazine paper.
This is because the patient may be leaking amniotic fluid rather than urine, and nitrazine paper can help differentiate between the two by testing the pH level.Amniotic fluid is alkaline and will turn the paper blue, while urine is acidic and will turn the paper yellow.
Choice A is wrong because checking the patient’s bladder for distention will not help determine if the patient is leaking amniotic fluid or urine.
Choice C is wrong because checking the patient’s urine for glucose content will not help determine if the patient is leaking amniotic fluid or urine.
Glucose content may be elevated in patients with gestational diabetes, but this is not related to the patient’s complaint.
Choice D is wrong because obtaining a specimen of the patient’s vaginal secretions for culture will not help determine if the patient is leaking amniotic fluid or urine.
Culture may be done to check for infections, but this is not the initial action that the nurse should take.
Correct Answer is B
Explanation
The correct answer is choice B. She works as a part-time oncology nurse.This is because oncology nurses are exposed toteratogenic agents, which are substances that can cause abnormalities in an exposed fetus.Teratogenic agents can cross the placenta and alter fetal morphology or function.Examples of teratogenic agents are lead, methyl mercury, polychlorinated biphenyls, lithium, vitamin K antagonists, tobacco, rubella, cytomegalovirus, ionizing agents, hyperthermia, diabetes, and some drugs.
Choice A is wrong because living with two dogs at home does not pose a high risk for exposure to teratogenic agents.Dogs can be beneficial for pregnant women as they provide companionship and exercise.
Choice C is wrong because being a lacto-ova vegetarian does not pose a high risk for exposure to teratogenic agents.Lacto-ova vegetarians can get adequate nutrition from plant-based foods, dairy products, and eggs.
Choice D is wrong because commuting to work on a train does not pose a high risk for exposure to teratogenic agents.Trains are a safe and convenient mode of transportation for pregnant women.
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