Vitamin D: Vitamin or Hormone?

Vitamin D can be obtained from diet, direct sunlight, or supplementation. The most common form is synthesized in the skin after exposure to ultraviolet B radiation. Nevertheless, the thought is that vitamin D is more of a multifunctional hormone or prohormone. This is because vitamin D plays contributes to many processes in the body. Calcitriol has been shown to have enhancing effects on the immune system, the cardiovascular system, the endocrine system, and other metabolic pathways. There is evidence that vitamin D has also a role in depression, pain, and cancer.

Presence and Therapeutic Listening.

Presence and therapeutic listening are complementary therapies that are incorporated into daily nursing practice. This article presents the nurse's role in facilitating complementary therapies of presence and therapeutic listening, barriers encountered, and the behaviors and techniques to be used. Also discussed is the impact that using presence and therapeutic listening has on patient outcomes. These interventions have the potential to significantly alter patients' perceptions of care and improve patient outcomes. Presence and therapeutic listening are vital to developing a therapeutic nurse-patient relationship. This relationship is what drives positive patient outcomes and increases overall satisfaction and quality of care.

Acute Diverticulitis Management.

Diverticular disease accounts for approximately 300,000 hospitalizations per year in the United States, resulting in 1.5 million days of inpatient care. Diverticulitis is defined as an inflammation of the diverticulum, which can be asymptomatic or symptomatic. This disease is the third most common gastrointestinal illness that requires hospitalization and the leading indication for elective colon resection. Abdominal pain is the most common complaint in patients with acute diverticulitis. The pain can be described as cramping, constant, and persistent for several days. Medical management is most often provided with antibiotics and clear liquid diet.

Physiology of Pain.

Acutely ill patients are challenging to frontline nurses because they frequently also have multiple chronic conditions. This article empowers all nurses to develop a foundational understanding of the physiology of acute and chronic pain. The skills, knowledge, and attitude to care for patients experiencing pain are a legal and ethical responsibility of all nurses. This article discusses the physiology of pain to include the neuronal receptors that respond to various painful stimuli, substances that stimulate nociceptors, the nerve pathways, modulation of the perception of pain, and acute verses chronic physiologic changes.

Burns.

Burns are a leading cause of accidental injury and death. The American Burn Association statistics from 2001 to 2010 show that 68% of burns happen at home, 44% are from fires/flames, and 60% to 70% happen to white men. Smoke inhalation is the leading cause of adult death caused by fires. A patient with a 78% total body surface area burn has a 50% chance of survival. Burn injuries are described in terms of causative agents, depth, and severity. Crucial treatments for people with burns include assessment, stabilization, transfer to a burn unit, and fluid resuscitation.