Sentence examples for test became negative from inspiring English sources

Before surgery, the Lachman test was positive in all patients, whereas the same test became negative in all patients post-operatively.

The Coombs test became negative by the time of discharge.

Figure  1 shows the survival analysis of patients whose sputum test became negative after 10 and 20 days of therapy.

As an outpatient, she was started on steroids, and her hemoglobin stabilized between 9 and 10 g/dL; the cold agglutinin and direct Coombs test became negative.

The positive result for LDH and aldolase in either test became negative after treatment (Table), which indicates rapid clearance of parasites after treatment.

In this study we did not find any difference in the bacillary load, and the sputum test became negative faster in patients with tuberculosis co-infected with HTLV-1.

Women are then followed up with serial blood tests until the serum β-hCG declines to <20 IU/L or their urine pregnancy test becomes negative.

Symptomatic patients were isolated until hospital discharge and the asymptomatic ones were removed from the semi intensive unite when the viral test becomes negative.

It has been seen that the Mantoux test is not reliable as a post-vaccination check, because in vitro, cell-mediated immune responses may be demonstrable even when Mantoux test becomes negative [ 11, 12].

It has been seen that Mantoux test is not reliable as a post-vaccination check; because in-vitro cell mediated immune response may be demonstrable even when Mantoux test becomes negative [ 11, 12].

Expectant management involves a degree of disruption with hospital visits to determine serum β-hCG (β-human chorionic gonadotrophin) concentration until the pregnancy test becomes negative and expectant management is considered complete.