The most commonly used methods for clinical examination of Ascaris
lumbricoides are ()
A: Floating polymerization of saturated brine
B: Direct smear method
C: Insect identification
D: Water washing precipitation method
lumbricoides are ()
A: Floating polymerization of saturated brine
B: Direct smear method
C: Insect identification
D: Water washing precipitation method
举一反三
- The purification methods commonly used in the analysis of traditional<br/>Chinese medicine preparations include ( ) A: Liquid-liquid extraction B: chromatography C: precipitation method D: distillation
- 2. Which of the following methods is not commonly used to separate interfering components? ( ) A: Precipitation separation method B: Titration analysis C: Ion exchange method D: Chromatographic separation
- Which of the following methods is commonly used for total carbohydrates determination？ A: Phenol-sulfuric acid method B: DNS method C: Muson Walker method D: Somogyi- Nelson method
- Commonly used resource evaluation methods of play include: A: Trap addition method B: Reservoir scale sequence method C: Extrapolation of exploration trend D: Resource abundance analogy
- The commonly used methods for the study of drug polymorphs do not include A: DSC B: X-ray diffraction C: thermal microscope D: HPLC method