A patient with Type 2 diabetes is brought into the emergency room in an unresponsive state.
Vital signs include BP: 88/56, HR: 122, RR 16, Sp 95% and glucose of 720 mg/dL. A diagnosis of Hyperosmolar Hyperglycemic Syndrome (HHS) is made.The nurse prepares for the administration of which priority therapy?
Administration of Glucagon.
Dextrose 50%.
0.45% Normal Saline IV.
0.9% saline solution IV.
The Correct Answer is D
Choice D rationale
Hyperosmolar Hyperglycemic Syndrome (HHS) is a serious complication of diabetes that occurs when blood sugar levels are extremely high. The primary treatment for HHS is intravenous fluids and insulin. Specifically, 0.9% saline solution IV is often used initially to restore volume and correct severe dehydration.
Choice A rationale
Administration of Glucagon is not the primary treatment for HHS. Glucagon is a hormone that raises blood glucose levels and would not be beneficial in a situation where blood glucose is already extremely high.
Choice B rationale
Dextrose 50% is a concentrated glucose solution and would not be appropriate in the treatment of HHS, where blood glucose levels are already dangerously high.
Choice C rationale
While IV fluids are a crucial part of the treatment for HHS, 0.45% Normal Saline (also known as half-normal saline) is a hypotonic solution and is not typically the first choice for fluid resuscitation in HHS. The preferred initial fluid is often 0.9% saline (normal saline), which is isotonic.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Febrile and shallow respirations are not typically associated with uncontrolled diabetes mellitus and ketoacidosis. These symptoms could be indicative of a different medical condition.
Choice B rationale
An increased rate and depth of respiration, also known as Kussmaul breathing, is a common clinical manifestation in patients with uncontrolled diabetes mellitus and ketoacidosis.
Choice C rationale
Weakness and weight gain are not typically associated with uncontrolled diabetes mellitus and ketoacidosis. These symptoms could be indicative of a different medical condition.
Choice D rationale
Extremity tremors followed by seizure activity are not typically associated with uncontrolled diabetes mellitus and ketoacidosis. These symptoms could be indicative of a different medical condition.
Correct Answer is A
Explanation
Choice A rationale
Deep vein thrombosis (DVT) is a condition characterized by the formation of a blood clot in a deep vein, usually in the leg. One of the most common symptoms of DVT is swelling of the affected extremity. This occurs because the blood clot obstructs the flow of blood, causing fluid to build up in the tissues.
Choice B rationale
While redness can be a symptom of DVT, it is not typically confined to a small area. Instead, redness associated with DVT is usually more widespread and is often accompanied by other symptoms such as swelling and pain.
Choice C rationale
A cool, mottled extremity is not a typical symptom of DVT34. DVT usually causes the affected area to feel warmer than the surrounding areas due to inflammation caused by the blood clot.
Choice D rationale
The presence of bilateral peripheral pulses is not a specific finding for DVT34. In fact, the presence of strong peripheral pulses may suggest that blood flow is not significantly obstructed.
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