CCRN-Adult Exam Dumps : CCRN (Adult) - Direct Care Eligibility Pathway

Glucagon is a hormone that stimulates the liver to release glucose from glycogen stores or from gluconeogenesis. However, when the hepatocytes are damaged by alcoholism or other causes of hepatic failure, glucagon is ineffective because the liver cannot respond to its signal. Glucagon administration is contraindicated for hypoglycemic patients with hepatic failure because it will not raise their blood glucose levels and may worsen their acidosis and electrolyte imbalance123

References:

• Hypoglycemia in Patients With Hepatic Failure - PubMed
• Glucagon - Wikipedia
• Frontiers | Glucagon Receptor Signaling and Lipid Metabolism

The patient who has been in the unit for 60 hours and reports agitation, noise disturbances, and an inability to get peace and quiet may be experiencing sleep disturbances. Factors such as the ICU environment, frequent interventions, and the medications being administered (e.g., benzodiazepines, opioids, and bronchodilators) can significantly disrupt sleep patterns, leading to further agitation and delirium. Addressing the patient's sleep hygiene and implementing measures to promote rest can be beneficial.References: = CCRN Exam Handbook, page 52