Hospice & Palliative Care

HPCC SUGGESTED REFERENCES in Preparing for the Certification Examination for Hospice and Palliative Registered Nurses

***Primary Reference List (Used for CHPN exam item validation):


Berger, A., Shuster, J. and Von Roenn, J. (Eds.) (2013). Principles and Practice of Palliative Care and Supportive Oncology (4th Ed.). Philadelphia: Lippincott, Williams & Wilkins.

Continue reading “HPCC SUGGESTED REFERENCES in Preparing for the Certification Examination for Hospice and Palliative Registered Nurses”

Hospice & Palliative Care

AIDS Effects on Cells (Reading & Sharing)

The AIDS virus attaches itself to the CD4 cell surface protein of T-4 lymphocytes with a viral envelope of glycoproteins. This protein binds to CD4 receptors and coreceptors.

Continue reading “AIDS Effects on Cells (Reading & Sharing)”

Hospice & Palliative Care

Acquired Immunodeficiency Syndrome (AIDS) 艾滋病 (Reading & Sharing)

The human immunodeficiency retrovirus causes acquired immunodeficiency syndrome (AIDS), in which immunity is profoundly reduced through destruction of CD4 T lymphocytes and macrophages. The CD4 recognize infected cells and foreign antibodies, activate antibody-producing lymphocytes, and orchestrate cell-mediated immunity in which infected cells and foreign antigens are destroyed. When viral loads climb and CD4 counts drop, the immune system cannot resist the development of opportunistic infections and malignancies. AIDS is defined as a CD4 count < 200/ul or occurrence of AIDS defining conditions. AIDS is a syndrome once considered rapidly fatal. However, HIV has become a chronic disease as antiretroviral drugs and drugs controlling opportunistic infections have successfully prolonged life: over 35.3 million people across the globe are living with HIV, of whom 1.3 million are North Americans. Overall, the impact of antiretroviral on survival has made it difficult to use traditional prognostic indicators, and the clinical course of HIV/AIDS is fluctuating, with considerable variation among patients, and is marked by a number of opportunistic infections requiring treatment. Effective prevention strategies, earlier diagnosis, and the use of antiretroviral therapy (ART) have all improved survival rates. Despite this, there remain approximately 20,000 AIDS deaths per year in the United States. A viral load of more than 100,000 copies of a CD4 count below 25 cells/mcl may predict a terminal condition if a patient is declining in function, choosing to forgo medication, antiretrovirals are no longer effective, or life-threatening complications have developed. Continue reading “Acquired Immunodeficiency Syndrome (AIDS) 艾滋病 (Reading & Sharing)”

Hospice & Palliative Care

Comatose Patients 昏迷的/ Hospice Care (Reading & Sharing)

Coma Characteristics:

  • No eye opening or movement
  • No awareness of self or environment
  • No ability to follow commands
  • No response to voice or noxious stimuli
  • No normal sleep-wake cycles

Prognosis:

  • Depends on etiology of coma, age of patient, and severity of cause
  • Coma rarely lasts > 2-4 weeks, unless sedated or has severe sepsis, as patient either recovers, dies or evolves to another LOC: minimally conscious state, persistent vegetative state, or brain death

Continue reading “Comatose Patients 昏迷的/ Hospice Care (Reading & Sharing)”

Hospice & Palliative Care

End-Stage Diabetes 糖尿病? Understanding the Course of Terminal Disease (Reading & Sharing)

Mortality related to diabetes is due to end-stage renal disease, cardiovascular disease, and cerebrovascular disease. Diabetes is the leading cause of end-stage renal disease. Diabetics are at increased risk of these mortal conditions due to the impact of metabolic defects on selected body tissues, particularly the blood vessels.

Continue reading “End-Stage Diabetes 糖尿病? Understanding the Course of Terminal Disease (Reading & Sharing)”