Hemodynamic disorders
Pathology · Topic 5
Source: NMC CBME Curriculum 2024 · Volume I · Pathology · Topic 5 · combined PDF page 188
Practice questions
- In the supplied study of patients with nontraumatic intracranial hemorrhage, what proportion was reported to have hypovolemia?
- In the same study, hypovolemia was reported in what proportion of victims of severe brain injury?
- A patient with intracranial hemorrhage is receiving infusion therapy guided by blood pressure, heart rate, central venous pressure, and daily fluid balance. Which conclusion is supported by the cited study?
- The cited study noted frequent sympathomimetic use in patients whose volemic state was uncorrected. Which interpretation best matches that observation?
- According to the supplied vasopressin review, which receptor is classified as the vascular vasopressin receptor?
- Which vasopressin receptor subtype is classified as renal in the supplied review?
- Which pairing of vasopressin receptor subtype and location is correct according to the supplied review?
- Vasopressin is synthesized by which cells and released from which structure, as described in the supplied review?
- What primary physiological role of vasopressin is emphasized in the supplied review?
- A review discusses vasopressin as an alternative therapy for which hemodynamic condition?
- In the supplied study of singleton pregnancies with threatened premature labor, higher pulsatility index values were negatively correlated with which set of outcomes?
- In the supplied pregnancy study, which measurement method was used to determine pulsatility index at admission?
- The supplied pregnancy study reported significant negative correlations between uterine artery pulsatility index and which additional findings?
- In the supplied study of threatened premature labor, which intervention combination was reported to have significantly improved clinical results compared with beta-sympathomimetic therapy alone?
- In a randomized study of conventional spinal anesthesia, what proportion of patients had a blood pressure fall greater than 30% of baseline in the etilefrine group?
- In the spinal anesthesia trial, which group had the highest reported proportion of patients with a blood pressure fall greater than 30% of baseline?
- In the spinal anesthesia trial, which treatment group had a 28% rate of blood pressure fall greater than 30% of baseline?
- In the spinal anesthesia study, which preventive regimen was associated with fewer and less important hemodynamic changes than the saline-infusion regimen?
- Which saline regimen was used in the spinal anesthesia trial's fluid-infusion group?