Adult Health Nursing First Chapter Quizlet

Correct Answer: B

Rationale: The signs reported by the patient, such as feeling nauseated, restless, sweating excessively, fatigue, and increased hunger, are indicative of hypoglycemia, which is characterized by low blood sugar levels. In individuals with hypoglycemia, these symptoms can occur when the blood glucose levels drop too low, leading to disturbances in the body's energy supply. This is common in individuals who may have experienced episodes of low blood sugar, especially if they have a history of diabetes or are taking medications that lower blood sugar levels. Diabetic nephropathy, hyperglycemia, and diabetic retinopathy are conditions associated with high blood sugar levels and are not consistent with the symptoms described by the patient.

Correct Answer: C

Rationale: For managing a conscious patient with a dislocated shoulder, the appropriate action is to provide analgesia to help manage the pain and discomfort associated with the dislocation. Applying ice packs to the affected shoulder can also help reduce swelling and provide some relief. It is important to refrain from attempting to reduce the dislocation by pulling on the affected arm, as this can cause further damage and worsen the injury. Applying a splint to immobilize the arm in the dislocated position is also not recommended, as this can lead to complications and hinder the reduction process. Administering intravenous fluids to prevent dehydration is not directly related to managing a dislocated shoulder in a conscious patient.

Correct Answer: B

Rationale: Loop diuretics such as furosemide are commonly prescribed for the management of heart failure to reduce fluid overload and lower blood pressure by increasing the excretion of sodium and water. These medications promote the loss of potassium through increased urinary output. Hypokalemia, or low potassium levels in the blood, is the most common electrolyte imbalance associated with loop diuretic therapy. Potassium is an essential electrolyte for proper functioning of the heart, muscles, and nerves. Low potassium levels can lead to symptoms such as muscle weakness, cramps, and potentially life-threatening cardiac arrhythmias. Patients on loop diuretics are often monitored for potassium levels, and sometimes potassium supplements may be prescribed to prevent or correct hypokalemia.

Correct Answer: C

Rationale: Lamotrigine (Lamictal) is known to cause a serious rash, such as Stevens-Johnson syndrome or toxic epidermal necrolysis, which can be life-threatening. Therefore, it is crucial for patients taking Lamotrigine to be aware of this potential side effect and report any skin rashes to their healthcare provider promptly. Early detection and appropriate management are essential in preventing serious complications related to these rashes.

Correct Answer: B

Rationale: Opsonization is a process in the immune response where opsonins, which are proteins such as antibodies and complement proteins, bind to pathogens such as bacteria, making them more easily recognized and engulfed by phagocytic cells like macrophages and neutrophils. This coating of pathogens by opsonins enhances the efficiency of phagocytosis, helping in the elimination of pathogens from the body. Opsonins do not facilitate cell lysis, neutralize toxins, or stimulate histamine release; their main function is to tag pathogens for phagocytosis.