( 1)
20 13 tongrentang "Jianti Wubu Pill" was ordered to withdraw from the market by the Hong Kong Department of Health because the finished product contained cinnabar and the mercury content was found to exceed the standard. At present, no reports of discomfort caused by taking this medicine have been received.
1. The following description about the characteristics of cinnabar is incorrect.
A granular, powdery or flaky, with bright red or dark red surface.
B. the crystal surface has a diamond-like luster. Fragile, fragile, resin-like luster of the broken mask.
C. Striped red
D. crisp, powdery and shiny.
E. light breathing and light taste
2. The stripe color of cinnabar is
A. white B. golden yellow
C. green, black and D. red
E. orange yellow
(2)
Realgar, also known as stone yellow and cockscomb stone, is a sulfide mineral realgar. This kind of ore is as soft as mud in the mine, but it becomes hard and lumps when exposed to air. Generally, after picking, the mature part is picked up with a bamboo knife. "Materia Medica Classic" contains: "This medicine tastes bitter and bitter, which can dry dampness and kill insects, so it is necessary for sore department." Grinding Realgar into fine powder, and externally applying; Oral administration, often used in pills, powders and other traditional Chinese medicines.
3. The main components of realgar are
A. component B.As2S2
C.AsO D.FeS
E.HgS
4. The stripe color of realgar is
A. grayish white B. brownish red
C. Green and black D. Light orange
E. white
5. The following description of Realgar is correct.
A. the section is yellow and white with metallic luster. B. this part is layered.
C. Resin luster of the broken mask D. Uneven or layered fibrous structure.
E. the longitudinal section has the luster of spun silk.
(3)
One kind of medicinal material is sulfate mineral, which is mostly produced in alkaline-earth areas by the sea, near mineral springs, salt fields and wet caves. Its decoction pieces are white powder with hygroscopicity.
6. This medicinal material mainly contains
A. Sodium sulfate containing water B. Calcium sulfate containing water
C. Arsenic disulfide D. Mercury sulfide
E. iron disulfide
7. The following processing method of this medicinal material is correct.
A, after removing impurities, cutting into large pieces, decocting in water, concentrating and drying.
B, after digging out the ore, select pure, use a magnet to absorb all iron-containing impurities, and use water to wash away miscellaneous stones and sediment.
C, dissolving "mirabilite" or "mirabilite" in water, standing, precipitating impurities, filtering, heating and concentrating the filtrate, and cooling to separate out crystals to obtain the product.
D, removing impurities after harvesting and drying in the sun.
E. after excavation, remove sediment and miscellaneous stones.
8. The following description about the characteristics of this medicinal material is wrong.
A colorless, transparent or white-like translucent object with white stripes.
B. The surface is gradually weathered and covered with a layer of white powder.
C. Crisp and fragile, and the broken mask has a glass-like luster.
D. conchoidal fracture
E. slight breathing and salty taste
multiple-choice question
9. Realgar has the following characteristics
A. irregular block or powder B. dark red or orange red all over the body.
C. Resin-like luster of broken film D. Slightly peculiar smell and light taste.
E. it has a strong garlic smell when burning.
10. The stripe color of the following mineral medicinal materials is not white.
A. talc B. realgar
C. Natural copper and gypsum
E.[ Mineral] [Anhua] [Traditional Chinese Medicine] Glauber's salt Milla Bilai aluminum-nickel alloy
1 1. The characteristics of gypsum are as follows
A.it's long, flat or irregular. B. don't scratch with your nails.
C. Gypsum is white powder or brittle, heavy and hard.
E. It is easily broken in the longitudinal direction, with fibrous texture and silky luster in the longitudinal section.
12. The following mineral medicinal materials belong to iron compounds.
A. magnet B. calamine
C. ochre realgar
E. native copper
13. The medicinal materials belonging to sulfide minerals are
A. gypsum B. realgar
C. natural copper ochre
E. Cinnabar
14. The medicinal materials with white stripes are
A. mirabilite and calamine
C. talc D. gypsum
E. realgar
Reference answer and analysis
1 answer B. analysis: this question examines the surface characteristics of commonly used mineral Chinese medicines. The crystal face has a diamond-like luster. Crisp and fragile, the resin luster of the broken mask is realgar.
2 Answer D. Analysis: This question examines the stripe color of commonly used mineral Chinese medicine. The stripe color of cinnabar is red.
3 answer B. analysis: this question examines the main components of commonly used mineral Chinese medicine. The main component of realgar is arsenic disulfide (As2S2).
4 answer D. analysis: this question examines the stripe color of commonly used mineral Chinese medicine. The stripes of realgar are light orange.
5 answer C. analysis: this question examines the cross-sectional characteristics of commonly used mineral Chinese medicines. Realgar crystal face has a diamond-like luster. Crisp and fragile, the cracked mask has a resinous luster.
6 Answer A. Analysis: This question examines the main components of commonly used mineral Chinese medicine. The raw material is sulfate minerals, and the vicinity of the saltworks is called hydrous sodium sulfate.
7 answer C. analysis: this question examines the processing methods of commonly used mineral Chinese medicines. Sodium sulfate containing water, i.e. mirabilite, is obtained by dissolving mirabilite or mirabilite in water, standing, precipitating impurities, filtering, heating and concentrating the filtrate, and cooling to separate out crystals.
8 answer D. analysis: this question examines the characteristics of commonly used mineral Chinese medicines. Glauber's salt is colorless, transparent or white-like translucent. Exposed to air, the surface gradually weathered and covered with a layer of white powder (anhydrous sodium sulfate). The cross section is glassy and salty.
Answer ABCDE. Analysis: Realgar is a sulfide mineral from Realgar. It mainly contains arsenic disulfide, which is a block or granular aggregate with irregular blocks. Deep red or orange-red, stripes are light orange-red, and crystal faces have diamond-like luster. Crisp and fragile, the cracked mask has a resinous luster. It has a slight odor and a light taste. When burning, it melts into purple-red liquid, producing yellow-white smoke with strong garlic flavor.
10 answer BC. Analysis: This question examines the stripe color of mineral medicinal materials. Such as native copper, the surface is bright yellowish or brown, and the powder is cyan black or brown. Realgar stripes are light orange. The stripes of talc, gypsum and mirabilite are all white.
1 1 answer expert. Analysis: Gypsum is in the form of long block, plate or irregular block. White, grayish white or light yellow, some translucent, with white stripes. Light weight, soft, and the longitudinal section has the luster like spun silk. A slight breath, a faint taste. Take a small piece of medicinal materials (about 2g), put it in a test tube with a small cork and burn it. Water is generated on the pipe wall, and small pieces become transparent body. Gypsum: Stripes or irregular fragments. White to white-like, with glass luster and longitudinal fibrous texture. Hard, uneven parts. A slight breath, a faint taste. Gypsum: white powder or brittle block. The surface is reddish and opaque. Soft and fragile, knead into powder. A slight breath, a faint taste.
12 answer master. Analysis: Spinel magnetite ore, a magnetite-derived oxide ore, mainly contains Fe3O4. Calamine comes from magnesite of carbonate calcite family, which mainly contains zinc carbonate. The oxidized mineral corundum hematite derived from ochre mainly contains iron oxide. Natural copper comes from pyrite, which is a sulfide mineral and mainly contains iron disulfide. Realgar comes from the monoclinic mineral realgar, which mainly contains arsenic disulfide.
13 answer BCE. Analysis: This topic examines the attribution of traditional Chinese medicine classified by anions and the chemical composition of mineral drugs. Gypsum is mainly hydrated calcium sulfate; Realgar mainly contains arsenic disulfide; Natural copper mainly contains iron disulfide; Ochre mainly contains iron oxide; Cinnabar mainly contains mercury sulfide.
14 answer ABCD. Analysis: This question examines the stripe color of mineral drugs. The stripes of calamine, mirabilite, talc and gypsum are all white, and the stripes of realgar are orange.
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