The nurse places a Toco (tocodynamometer) on a client admitted in early labor.
The nurse explains to the client that this device provides an accurate assessment of which of the following:
Frequency and intensity of contractions.
Frequency and intensity of contractions.
Uterine resting tone and hypertonus.
Duration of contractions only.
The Correct Answer is A
Choice A rationale
The tocodynamometer detects both the frequency and intensity of uterine contractions by measuring the pressure changes on the abdomen. It provides real-time data on contraction patterns during labor.
Choice B rationale
Repeating the frequency and intensity of contractions is redundant. The tocodynamometer accurately measures these parameters, providing essential information for managing labor progress.
Choice C rationale
While the tocodynamometer can infer uterine resting tone, it is not designed to measure hypertonus directly. Other methods, like intrauterine pressure catheters, offer more accurate assessments of uterine tone.
Choice D rationale
The tocodynamometer measures the duration of contractions, but it does not solely focus on this parameter. It captures comprehensive data, including frequency and intensity, for effective labor management.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C"]
Explanation
Choice A rationale
Drugs, such as thalidomide and isotretinoin, are known teratogens that can cause congenital anomalies by interfering with the normal development of the embryo or fetus during critical periods.
Choice B rationale
Infections, such as rubella and cytomegalovirus, are known teratogens that can lead to congenital disorders by causing inflammation, cell damage, and disruption of normal fetal development.
Choice C rationale
Radiation exposure, particularly in high doses during critical periods of organogenesis, is a known teratogen that can result in congenital anomalies such as microcephaly, growth restriction, and intellectual disability.
Choice D rationale
Maternal genetic conditions are not considered teratogens. Teratogens are external agents that cause developmental abnormalities, whereas genetic conditions are inherited and involve genetic mutations or chromosomal abnormalities.
Correct Answer is B
Explanation
Choice A rationale
The cervix is measured in dilation, not effacement, in centimeters. Effacement is expressed in percentage, indicating the thinning of the cervix.
Choice B rationale
The cervix is 3 cm dilated, 30% effaced, and the presenting part is 2 cm above the ischial spines. This assessment provides a clear status of labor progress.
Choice C rationale
The presenting part being below the ischial spines would be recorded with a positive station, indicating descent into the pelvis, unlike this assessment.
Choice D rationale
The cervix is assessed for dilation in centimeters and effacement in percentage, with station indicating the relationship to the ischial spines.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.