The nurse is providing care to a patient in the post anesthesia care unit (PACU) who lost a large amount of blood during a surgical procedure. Which assessment finding correlates to this postoperative complication?
Hypertension
Hypothermia
Tachycardia
Bradypnea
The Correct Answer is C
A. Hypertension: Blood loss leads to hypovolemia, which usually causes hypotension, not hypertension.
B. Hypothermia: While hypothermia can occur postoperatively, it is not the most direct result of blood loss.
C. Tachycardia: Blood loss leads to decreased circulating volume, triggering tachycardia as a compensatory response to maintain oxygen delivery.
D. Bradypnea: Severe blood loss is more likely to cause tachypnea (rapid breathing) rather than slow respirations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Financial stability: Financial stability is a protective factor against suicide.
B. Engaging in extracurricular activities: Social involvement and participation in activities generally reduce suicide risk.
C. Loss of a job: Job loss is a significant psychosocial stressor that can contribute to feelings of hopelessness, depression, and suicidal ideation.
D. Exercising caution in behavior: Individuals at risk for suicide often engage in impulsive or risky behavior, not cautious behavior.
Correct Answer is C
Explanation
A. Suicidal thoughts without a plan are not a cause for concern: Any expression of suicidal thoughts, even without a specific plan, should be taken seriously. Individuals may still be at risk and require further assessment and intervention.
B. Suicide is the leading cause of death for Americans 50-65 years old: While suicide is a significant concern in this age group, it is not the leading cause of death. The leading causes of death for individuals aged 50-65 are heart disease and cancer.
C. Greater than 90% of individuals who commit suicide have a diagnosed mental health disorder: Research indicates that the vast majority of individuals who die by suicide have an underlying mental health disorder, such as depression, bipolar disorder, or substance use disorder.
D. 10,000 Americans commit suicide each year: The number is significantly higher. According to the CDC, over 48,000 Americans die by suicide annually.
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