What are the four Ts as they relate to postpartum hemorrhage?
Tone, Tissue, Trauma, Thrombin.
Tone, Tissue, TOLAC, Thrombosis.
Tissue, Tear, Tolerance, Time to search.
None of the above.
Postpartum hemorrhage only occurs 24–48 hours after birth.
The Correct Answer is A
Choice A rationale
Tone refers to uterine atony, the leading cause of postpartum hemorrhage. Tissue refers to retained placental fragments. Trauma includes lacerations or uterine rupture. Thrombin relates to coagulation disorders impacting clotting.
Choice B rationale
TOLAC (Trial of Labor After Cesarean) and thrombosis are unrelated to immediate hemorrhage management. Thrombosis generally involves venous clots, differing from thrombin, which concerns clotting factor deficiencies causing bleeding.
Choice C rationale
Tear and tolerance are non-specific terms lacking relevance to postpartum hemorrhage management. Time to search is impractical and unrelated to immediate intervention for hemorrhage or its causes.
Choice D rationale
"None of the above" is incorrect as the Four Ts (Tone, Tissue, Trauma, Thrombin) specifically address the primary causes of postpartum hemorrhage and are universally accepted in clinical guidelines.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Gastric problems later in life are not an immediate concern for infants with myelomeningocele, as they often arise secondary to neurological impairments or medications but do not pose immediate life-threatening risks at birth.
Choice B rationale
Respiratory depression in infants with myelomeningocele is rare unless coexisting brainstem anomalies or complications from anesthesia are present, which are typically managed during medical interventions.
Choice C rationale
Decreased cardiac output is not a primary risk in infants with myelomeningocele unless there is a coexisting cardiac anomaly, which is not a routine feature of this congenital condition.
Choice D rationale
Infection is a critical immediate risk due to the open neural tube defect in myelomeningocele, which exposes the spinal cord and meninges to environmental pathogens, increasing the risk of meningitis or systemic infection.
Correct Answer is C
Explanation
Choice A rationale
Projectile vomiting is not a typical symptom of diaphragmatic hernia. This condition primarily affects respiratory function due to lung compression by abdominal organs in the chest cavity.
Choice B rationale
High-pitched crying is not a hallmark symptom of diaphragmatic hernia. The condition primarily presents with respiratory distress due to lung underdevelopment and organ displacement.
Choice C rationale
Respiratory distress occurs due to lung compression and underdevelopment caused by abdominal organs herniating into the chest cavity. This is a primary symptom observed in diaphragmatic hernia cases.
Choice D rationale
Fecal incontinence is unrelated to diaphragmatic hernia. The condition primarily impacts respiratory function due to the displacement of abdominal organs into the thoracic cavity.
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