A 29-year-old female patient presents to the nurse practitioner with complaints of an enlarged thyroid gland and protruding eyeballs. Upon assessment, the NP learns the patient has hypertension, nervousness, and fine tremors of the hands. Which of the following medications should be ordered for the patient?

Choice A reason: While pain and pallor are features of compartment syndrome, the inability to perform passive movements is not a hallmark sign. In fact, pain with passive movement is more indicative of increased intracompartmental pressure. This choice omits critical signs such as paresthesia and pulselessness, which are essential for diagnosis.

Choice B reason: This option includes pain and weakness, which may be present, but again lacks the specificity of pain with passive movement and the full spectrum of neurovascular compromise. Weakness alone is not sufficient to confirm compartment syndrome, and the absence of paresthesia and pulselessness makes this choice incomplete.

Choice C reason: This choice correctly lists the classic “5 P’s” of acute compartment syndrome: pain, pulselessness, paresthesia, paralysis, and pallor. These signs reflect severe neurovascular compromise due to increased pressure within the compartment. Pain is typically out of proportion to the injury and worsens with passive stretch. Pulselessness and paralysis are late findings, indicating advanced ischemia.

Choice D reason: Pain with passive movement is a key early sign of compartment syndrome, but the inability to perform active movement and weakness alone do not encompass the full clinical picture. This option lacks paresthesia and pulselessness, which are critical for diagnosis.

Choice A reason: While mumps can cause inflammation and damage to the testes, there is no strong evidence linking mumps infection directly to an increased incidence of testicular cancer. This choice is misleading and not supported by current pathophysiological understanding.

Choice B reason: Decreased sperm count may occur as a consequence of mumps-related orchitis, but it is not the primary pathophysiological mechanism. The underlying cause is testicular inflammation and atrophy, which subsequently affects spermatogenesis.

Choice C reason: Mumps can lead to orchitis, particularly in post-pubertal males. Orchitis causes inflammation of the testicles, which can result in testicular atrophy and impaired sperm production. This is the most direct and well-established mechanism by which mumps affects male fertility.

Choice D reason: Varicocele is a separate condition involving dilated veins in the scrotum and is not caused by mumps. While varicocele can impair sperm quality, it is unrelated to the viral pathophysiology of mumps.