a. Allows the tropomyosin to move over, exposing the myosin binding sites on actin. b. Actively transports calcium ions into the sarcoplasmic reticulum. c. Energizes the power stro a. Allows the tropomyosin to move over, exposing the myosin binding sites on actin.
Neutropenic fever is a single oral temperature of 38.3 Âº C (101 Âº F) or a temperature of greater than 38.0 Âº C (100.4 Âº F) sustained for more than 1 hour in a patient with neutropenia. Upon initial evaluation, each patient should be assessed for risk of complications from severe infection.
Neutropenia is classified as mild, moderate, or severe, based on the ANC. Mild neutropenia is present when the ANC is 1000-1500 cells/ÂµL, moderate neutropenia is present with an ANC of 500-1000/ÂµL, and severe neutropenia refers to an ANC lower than 500 cells/ÂµL. The risk of bacterial infection is related to both the severity and duration of the neutropenia.