What is the recommended antibiotic therapy for the treatment of pyelonephritis in pregnancy?
Ciprofloxacin
Ceftriaxone
Amoxicillin
Trimethoprim-sulfamethoxazole (TMP-SMX)
The Correct Answer is B
A. Ciprofloxacin: Ciprofloxacin is a fluoroquinolone, which is contraindicated in pregnancy due to potential adverse effects on fetal cartilage development.
B. Ceftriaxone: Ceftriaxone, a third-generation cephalosporin, is commonly used in pregnancy for pyelonephritis because it is safe and effective against common uropathogens.
C. Amoxicillin: Amoxicillin is not typically the first-line treatment for pyelonephritis because of increasing resistance and less effectiveness against severe infections.
D. Trimethoprim-sulfamethoxazole (TMP-SMX): TMP-SMX is generally avoided in pregnancy, especially in the first trimester (due to neural tube defect risk) and near term (due to kernicterus risk in the newborn).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C"]
Explanation
A. Fetal breathing: Fetal breathing movements are assessed as part of the BPP, which evaluates fetal well-being.
B. Fetal motion: Fetal movements, including limb and body movements, are an essential component of the BPP.
C. Amniotic fluid volume: The amount of amniotic fluid is measured to assess fetal hydration and placental function.
D. Fetal gender: The BPP does not assess fetal gender; it focuses on fetal well-being rather than genetic characteristics.
E. Fetal neck translucency: Nuchal translucency (fetal neck thickness) is assessed during first-trimester ultrasound screening for chromosomal abnormalities, not during a BPP.
Correct Answer is D
Explanation
A. Increase the client's IV fluid infusion rate. While increasing IV fluids can improve placental perfusion, the priority intervention for late decelerations is repositioning the client to relieve uteroplacental insufficiency.
B. Palpate the client's uterus. Uterine palpation helps assess for tachysystole (excessive contractions), which could contribute to late decelerations. However, this is not the priority intervention.
C. Administer oxygen to the client. Oxygen administration (8-10 L/min via face mask) improves fetal oxygenation, but repositioning the client should be done first to relieve pressure on the placenta.
D. Turn the client onto her side. Repositioning the client to the left or right lateral position improves uteroplacental circulation and reduces compression of the inferior vena cava, increasing blood flow to the fetus.
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