In addition to assessing peripheral pulses and auscultating the patient’s heart and lung sounds, which action will be implemented by the nurse before a cardiac catheterization? Select all that apply. One, some, or all responses may be correct.

Choice A Reason:

The client who displays plantar flexion when the bottom of the foot is stroked is exhibiting a normal reflex response known as the plantar reflex. This response indicates that the corticospinal tract is functioning properly. In adults, the normal response is plantar flexion of the toes, which means the toes curl downward. This is not an immediate cause for concern and does not indicate a life-threatening condition.

Choice B Reason:

The client who consistently demonstrates decortication when stimulated is showing signs of severe brain injury. Decorticate posturing is characterized by the arms being flexed at the elbows and held tightly to the chest, with the legs extended and feet turned inward. This type of posturing indicates damage to the cerebral hemispheres, thalamus, or midbrain. While this is a serious condition, it is not necessarily the most immediate priority compared to a sudden change in the Glasgow Coma Scale.

Choice C Reason:

The client whose Glasgow Coma Scale (GCS) has changed from 15 to 12 is the nurse’s first priority. The GCS is a critical tool used to assess a patient’s level of consciousness, with scores ranging from 3 (deep coma) to 15 (fully awake and alert). A drop in GCS score indicates a significant decline in neurological function, which could be due to increased intracranial pressure, bleeding, or other acute changes in the brain. This requires immediate assessment and intervention to prevent further deterioration.

Choice D Reason:

The client whose deep tendon reflexes have become hyperactive is showing signs of hyperreflexia. Hyperactive reflexes can indicate an upper motor neuron lesion, which affects the descending corticospinal tract. While this is a concerning sign that warrants further investigation, it is not as immediately critical as a sudden change in the GCS score.

Choice A reason:

Hypotension (low blood pressure), tachycardia (rapid heart rate), and lethargy are critical symptoms that can indicate a life-threatening condition such as shock or severe dehydration. Hypotension can lead to inadequate perfusion of vital organs, resulting in multi-organ failure if not promptly addressed1. Tachycardia is often a compensatory mechanism for hypotension, and lethargy indicates decreased cerebral perfusion. Immediate intervention is required to stabilize the patient’s condition and prevent further deterioration.

Choice B reason:

Dizziness with a headache rated 7/10 on the numeric scale is concerning but not immediately life-threatening. These symptoms could indicate a variety of conditions, such as migraine, vertigo, or even a mild concussion. While the patient should be assessed and treated, they do not present the same immediate risk as hypotension and tachycardia.

Choice C reason:

Abdominal pain, hypertension (high blood pressure), and constipation are symptoms that need medical attention but are not immediately life-threatening. Hypertension can lead to serious complications if left untreated, but it does not require the same urgent intervention as hypotension. Abdominal pain and constipation, while uncomfortable and potentially indicative of underlying issues, do not pose an immediate threat to life.

Choice D reason:

Febrile (fever), tachycardia, and vomiting are symptoms that suggest an infection or other acute illness. While these symptoms are concerning and need prompt evaluation, they do not pose the same immediate risk as hypotension and tachycardia. Fever and vomiting can lead to dehydration, but this typically develops over a longer period compared to the rapid deterioration seen with hypotension.