A client with subacute back pain asks the nurse about strategies to help keep the low back pain from becoming chronic.
Which of the following responses is appropriate for the nurse to make at this time?

Choice A rationale

While obtaining the client's heart rate is important for a complete assessment, it is not the immediate priority in managing autonomic dysreflexia. Bradycardia often accompanies the hypertension, but addressing the physiological trigger and reducing the severe blood pressure elevation is more critical to prevent life-threatening complications.

Choice B rationale

Assessing the client for bladder distention is crucial, as it is a common precipitating factor for autonomic dysreflexia. However, the initial action should focus on rapidly reducing the dangerously high blood pressure to prevent complications like stroke, which can be achieved through immediate positional changes.

Choice C rationale

Administering a nitrate antihypertensive is a pharmacological intervention that might be necessary, but it is not the first action. The immediate priority is to non-pharmacologically reduce the blood pressure and search for the underlying noxious stimulus. Pharmacological agents are used if initial measures are insufficient.

Choice D rationale

Placing the client in a high-Fowler's position is the most immediate and critical first action. This position helps to reduce blood pressure by promoting venous pooling in the lower extremities, thereby decreasing venous return to the heart and reducing cerebral blood flow, mitigating the risk of intracranial hemorrhage from severe hypertension.

Choice A rationale

Instructing the client to blow their nose should be avoided during epistaxis, as it can dislodge any forming clots, exacerbate bleeding, and potentially increase intracranial pressure temporarily, particularly if associated with hypertension. The primary goal is to promote vasoconstriction and clot formation.

Choice B rationale

Tilting the client's head backward is contraindicated during epistaxis because it can cause blood to flow down the posterior pharynx, leading to swallowing of blood, which can irritate the stomach and induce nausea or vomiting. Aspiration of blood is also a potential risk.

Choice C rationale

Applying ice to the bridge of the client's nose causes local vasoconstriction, which helps to reduce blood flow to the area and promote hemostasis. The cold temperature induces reflex vasoconstriction in the nasal vasculature, thereby helping to slow or stop the bleeding.

Choice D rationale

Moving the client into a high-Fowler's position is beneficial as it reduces venous pressure in the head and neck, thereby decreasing blood flow to the nasal vasculature and minimizing bleeding. Gravity assists in lowering hydrostatic pressure in the affected vessels, facilitating clot formation.

Choice E rationale

Applying direct pressure to the nares (soft part of the nose) for at least 10-15 minutes is a fundamental and highly effective first-line intervention for epistaxis. This direct pressure helps to compress the bleeding vessels, allowing for clot formation and cessation of hemorrhage.