A nurse is caring for a client who is in the latent phase of labor and reports severe back pain. The vaginal examination reveals that the cervix is dilated 2 cm, 25% effaced, and -2 station.
Which of the following interventions should the nurse implement?

Choice A rationale

Ketonuria, the presence of ketones in the urine, is typically associated with hyperglycemia and diabetic ketoacidosis. When glucose levels are high and cells can't use it for energy, the body starts breaking down fats, producing ketones as a byproduct. A blood glucose reading of 64 mg/dL is low and indicates hypoglycemia, not hyperglycemia.

Choice B rationale

Warm skin is a sign of vasodilation, often associated with a fever or an inflammatory response. In the context of hypoglycemia, the sympathetic nervous system is activated, leading to vasoconstriction, which would typically cause the skin to feel cool and clammy, not warm.

Choice C rationale

Nervousness is a common symptom of hypoglycemia. When blood glucose levels drop, the body releases counterregulatory hormones like epinephrine and norepinephrine from the adrenal glands. This sympathetic nervous system activation causes symptoms such as nervousness, anxiety, palpitations, and tremors as the body attempts to raise blood sugar.

Choice D rationale

Tachypnea, or rapid breathing, is a clinical finding associated with metabolic acidosis, such as diabetic ketoacidosis (DKA). In DKA, the body tries to compensate for the high acid load by increasing the respiratory rate to blow off carbon dioxide. It is not a typical symptom of hypoglycemia, which is indicated by a reading of 64 mg/dL. .

Choice A rationale

Dark spots or floaters in vision are not a typical post-operative finding for cataract removal. They are more commonly associated with retinal detachment, which is a rare but serious complication. The client should be instructed to report this to the provider immediately.

Choice B rationale

Bruising of the eyelids is not a normal or expected outcome after cataract surgery. The procedure is typically performed with a small incision and does not cause significant trauma to the surrounding tissues, making bruising an uncommon occurrence.

Choice C rationale

Cataract surgery is almost always performed using a local anesthetic, not general anesthesia. A local anesthetic is administered to numb the eye and surrounding area, allowing the client to remain awake and aware during the procedure while feeling no pain.

Choice D rationale

The fundamental principle of cataract surgery is the removal of the clouded, opaque lens and its replacement with a clear, artificial intraocular lens (IOL). This is the definitive treatment for cataracts, restoring visual clarity and function to the eye. *.