Included in the definition of tachysystole is:
Contraction duration of less than 40 seconds.
Contraction frequency of greater than 5 in 10 minutes.
Contraction intensity of less than 80 mm Hg.
Resting tone of less than 18 mm Hg.
The Correct Answer is B
Choice A rationale
Contraction duration less than 40 seconds doesn't define tachysystole. Tachysystole focuses on frequency, not duration, of contractions over a specific time frame.
Choice B rationale
Contraction frequency of more than 5 in 10 minutes defines tachysystole. This frequency indicates excessive uterine activity, requiring intervention to prevent fetal distress.
Choice C rationale
Contraction intensity less than 80 mm Hg does not define tachysystole. Intensity relates to contraction strength, but tachysystole is about frequency exceeding the normal range.
Choice D rationale
Resting tone less than 18 mm Hg isn't part of tachysystole's definition. Tachysystole pertains to contraction frequency, not resting tone, which measures uterine relaxation between contractions.
Free Nursing Test Bank
- Free Pharmacology Quiz 1
- Free Medical-Surgical Quiz 2
- Free Fundamentals Quiz 3
- Free Maternal-Newborn Quiz 4
- Free Anatomy and Physiology Quiz 5
- Free Obstetrics and Pediatrics Quiz 6
- Free Fluid and Electrolytes Quiz 7
- Free Community Health Quiz 8
- Free Promoting Health across the Lifespan Quiz 9
- Free Multidimensional Care Quiz 10
View Related questions
Correct Answer is B
Explanation
Choice A rationale
Decreased muscle tone is not typically associated with neonatal abstinence syndrome (NAS). Instead, NAS often presents with hypertonia or increased muscle tone due to
withdrawal symptoms.
Choice B rationale
A continuous high-pitched cry is a hallmark sign of NAS, indicating the newborn is experiencing withdrawal and discomfort. This symptom results from the overstimulation of the
central nervous system.
Choice C rationale
Newborns with NAS often have difficulty sleeping and may sleep for shorter periods due to irritability and discomfort. Prolonged sleep after feeding is not characteristic of NAS.
Choice D rationale
Tremors in newborns with NAS are usually pronounced and continuous, not just when disturbed. These tremors are a result of withdrawal effects on the nervous system.
Correct Answer is ["A","B","D"]
Explanation
Choice A rationale
Petechiae, small red or purple spots on the skin, indicate a low platelet count, which is a component of HELLP syndrome.
Choice B rationale
Jaundice, a yellowing of the skin and eyes, suggests liver involvement and hemolysis, both of which are features of HELLP syndrome.
Choice C rationale
4+ deep tendon reflexes are associated with severe pre-eclampsia but are not specific to HELLP syndrome.
Choice D rationale
3+ pitting edema, severe fluid retention causing swelling, can be a sign of HELLP syndrome, indicating liver or kidney involvement. .