A nurse is discussing probable signs of pregnancy with a newly licensed nurse. Which of the following terms should the nurse use to describe the movement of the fetus felt by the provider after placing upward pressure on the cervix?
Goodell’s sign
Lightening
Ballottement
Chadwick's sign
The Correct Answer is C
A) Goodell’s sign:
Goodell's sign refers to the softening of the cervix that occurs early in pregnancy, typically around 4–6 weeks. It is a probable sign of pregnancy due to increased vascularity and hormonal changes. However, it does not describe the movement of the fetus or the sensation felt by the provider when pressure is applied to the cervix.
B) Lightening:
Lightening refers to the sensation of the fetus dropping or descending into the pelvic cavity, which typically happens in the later stages of pregnancy (around 36 weeks or later). It is not related to the fetal movement felt by the provider through upward pressure on the cervix, but rather to the physical repositioning of the fetus as it prepares for labor.
C) Ballottement:
Ballottement is the correct term for the movement of the fetus that can be felt by the provider when upward pressure is applied to the cervix. This technique involves a gentle tapping or pushing on the cervix, causing the fetus to rise and then "bounce" back. This is a probable sign of pregnancy, typically noticeable between 16 and 18 weeks gestation.
D) Chadwick's sign:
Chadwick’s sign refers to the bluish discoloration of the cervix, vagina, and vulva due to increased blood flow and is often an early sign of pregnancy. It does not relate to the movement of the fetus felt by the provider, but rather to changes in the color of the genital tissues.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["D","E","I","K"]
Explanation
The newborn's assessment findings that require follow-up:
Temperature 35.7°C (96.3°F) at 2200:
Hypothermia in newborns can lead to cold stress, which increases the risk of respiratory distress and hypoglycemia. The newborn’s temperature should be closely monitored, and warming measures should be initiated to prevent further complications.
Respiratory rate 68/min at 2200:
A respiratory rate above 60 breaths per minute in a newborn is considered tachypnea and can indicate respiratory distress or underlying conditions such as infection. The newborn should be further evaluated to determine the cause of the tachypnea and to ensure proper oxygenation.
Sternal retractions at 2200:
Sternal retractions suggest that the newborn is experiencing increased work of breathing, which is a key sign of respiratory distress. This requires immediate evaluation to assess the severity and identify potential causes, such as respiratory infections or inadequate ventilation.
Coarse rhonchi in bilateral lung fields at 2200:
The presence of coarse rhonchi indicates abnormal breath sounds, often related to fluid retention or infection in the lungs. This finding requires further assessment and possibly interventions to clear the airway and support respiratory function.
Correct Answer is ["3.6"]
Explanation
Given:
Desired dose: Ceftazidime 1 g IM every 6 hours
Available concentration: Ceftazidime 280 mg/mL
To find:
Volume to administer (in mL)
Step 1: Convert desired dose to milligrams
1 gram (g) is equal to 1000 milligrams (mg).
Multiply by 1000:
Desired dose (mg) = Desired dose (g) x 1000
Desired dose (mg) = 1 g x 1000 = 1000 mg
Step 2: Set up the proportion
We can use the following proportion to solve the problem:
(Desired dose) / (Available concentration) = Volume to administer
Step 3: Substitute the values
Plugging in the given values, we get:
(1000 mg) / (280 mg/mL) = Volume to administer
Step 4: Simplify
To simplify, we can invert the denominator and multiply:
(1000 mg) x (1 mL / 280 mg) = Volume to administer
The "mg" units cancel out, leaving us with:
(1000 x 1 mL) / 280 = Volume to administer
Step 5: Calculate
Performing the multiplication and division, we get:
1000 mL / 280 = Volume to administer
3.57 mL ≈ Volume to administer
Step 6: Round to the nearest tenth
3.6mL
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