A nurse is providing care for a client experiencing obstructive shock. Which of the following diagnoses should the nurse expect?

A. Third spacing: Third spacing refers to the shifting of fluid from the intravascular space into the interstitial space, leading to decreased circulating volume. While third spacing can contribute to hypovolemic shock, it is not specific to obstructive shock.

B. Cardiomyopathy: Cardiomyopathy is a condition characterized by abnormalities in the heart muscle structure and function. While cardiomyopathy can lead to heart failure, it is not directly associated with obstructive shock.

C. Cardiac tamponade: Cardiac tamponade occurs when fluid accumulates in the pericardial sac, compressing the heart and impairing its ability to fill properly. This condition can lead to obstructive shock due to decreased cardiac output. Signs and symptoms include hypotension, muffled heart sounds, distended neck veins, and pulsus paradoxus.

D. Ruptured aneurysm: A ruptured aneurysm can lead to hypovolemic shock due to acute blood loss. While it can cause significant hemodynamic instability, it is not a characteristic diagnosis of obstructive shock.

A. Open-angle glaucoma: Open-angle glaucoma typically presents with increased intraocular pressure and gradual loss of peripheral vision, not with bright flashes of light and dark floating spots.

B. Macular degeneration: Macular degeneration is characterized by central vision loss, not by bright flashes of light and dark floating spots.

C. Meniere’s disease: Meniere’s disease is a disorder of the inner ear characterized by episodes of vertigo, hearing loss, and tinnitus. It does not typically cause bright flashes of light and dark floating spots in the visual field.

D. Retinal detachment: Trauma, such as being tackled while playing football, can lead to retinal detachment, which can manifest with symptoms such as bright flashes of light (photopsia) and dark floating spots (floaters) in the affected eye. This condition is considered a medical emergency and requires prompt evaluation and treatment to prevent permanent vision loss.