超星 - Test 12 - 查题吧

判断题

Although access to technology varies from country to country, and even hospital to hospital, medicine has advanced to the point that it is possible to support all vital organs (heart, lung, liver, kidney) using machines, or replace them through transplantation.

A. 对
B. 错

判断题

The irreversibility of cardiac arrest is related to the context in which it occurs. For example, ability to restore the circulation depends on the location of the arrest.

A. 对
B. 错

判断题

From a conceptual standpoint, it is important to note that one accepted standard for brain death is the absence of brain blood flow. Absence of whole body circulation invariably is accompanied by absent brain blood flow, thus conceptually fulfilling criteria for brain death.

A. 对
B. 错

判断题

A major criticism of donation after circulatory death (DCD) protocols has been the concern regarding the time of observation to determine death and the possibility that death is irreversible within the time limits proposed.

A. 对
B. 错

判断题

Concerns are expressed about violating the dead donor rule, ethical compromise, and the theoretical medico-legal risks for practitioners of being accused of causing the death of a potential donor.

A. 对
B. 错

判断题

The majority of deaths in neonatal, pediatric, and adult intensive care are related to irrecoverable illness and are preceded by withdrawal or withholding of life-sustaining treatment (WLST). This is unacceptable ICU practice in most countries throughout the world, although there is considerable practice variation.

A. 对
B. 错

判断题

One of the principle obstacles to donation after circulatory death (DCD) development has been a concern about real and perceived conflicts of interests between providing care for a dying patient and facilitating donation before death has been established.

A. 对
B. 错

判断题

Decisions regarding life-sustaining treatment should be made on their own merit, in consideration of organ donation.

A. 对
B. 错

判断题

Transplant physicians must be involved in the decision to withdrawal or withholding of life-sustaining treatment (WLST)or in death determination. This minimizes both real and perceived conflicts of interest for ICU staff between their therapeutic duty to the critically ill patient and their non-therapeutic relationship to potential organ transplant recipients.

A. 对
B. 错

判断题

Under the circumstances where the ICU may concurrently care for end-stage organ failure patients who are potential transplant recipients, physicians and caregivers who may be in conflict should not voluntarily withdraw from the care of a potential donor or the potential recipient.

A. 对
B. 错

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