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安徽继续教育医学影像学作业答案

医学影像学

学校: 无

问题 1: 1. What are the tasks related to medicines almost completely delegated to the pharmacists now?

选项:

• A. the physical and chemical properties of medicines

• B. the preparing, compounding, and dispensing of medicines

• C. dosage forms of medicines available

• D. the therapeutic and other uses of medicines

答案: the preparing, compounding, and dispensing of medicines

问题 2: 2. Scientists can pull out from the mixture the beads that bear biologically active molecules and then, using sensitive detection techniques,( ) the molecular makeup of the compound attached.

选项:

• A. determine

• B. make sure

• C. find

• D. search

答案: determine

问题 3: 3. Generally, free alkaloids can easily dissolve in ( ).

选项:

• A. methanol

• B. alcohol

• C. diethyl ether

• D. chloroform

答案: alcohol

问题 4: 4. Why was the physician not interested in pharmacognosy?

选项:

• A. He didn't have to select the proper plants for his prescription.

• B. He had a broad botanical knowledge.

• C. Fewer drugs were obtained from natural sources.

• D. Natural drugs had little difference with synthetic ones.

答案: Fewer drugs were obtained from natural sources.

问题 5: 5. Which of the following is the best way of studying phaymacology for medical students and practitioners?

选项:

• A. to have a broad botanical knowledge

• B. to select a plant and its preparation

• C. to have the ability to purify natural plants

• D. to have curiosity that stimulates them to learn about sources of drugs

答案: to have curiosity that stimulates them to learn about sources of drugs

问题 6: 6. What time of history does pharmacodynamics date back to?

选项:

• A. the second half of the seventeenth century

• B. the second half of the eighteenth century

• C. the second half of the nineteenth century

• D. the second half of the 学习通试题 twentieth century

答案: the second half of the nineteenth century

问题 7: 7. In normal phase partition chromatography, the stationary phase commonly used is ( ).

选项:

• A. chloroform

• B. water

• C. n-butanol

• D. ethyl acetate

答案: 请关注公众号【青鸟搜题】查看答案

问题 8: 8. Which of the following is true when drugs are selected?

选项:

• A. It has to be based in part on legal reasons.

• B. It has to be based in part on ethical reasons.

• C. It has to be based in part on the pharmacological evaluation in man

• D. It has to be based in part on the pharmacological evaluation in animals

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问题 9: 9. Which of the following is true when drugs are selected?

选项:

• A. It has to be based in part on legal reasons.

• B. It has to be based in part on ethical reasons.

• C. It has to be based in part on the pharmacological 尔雅题库超星学习通 evaluation in man

• D. It has to be based in part on the pharmacological evaluation in animals

答案: 请关注公众号【青鸟搜题】查看答案

问题 10: 10. What is the meaning of "drug candidate"?

选项:

• A. purified isolate

• B. total extract

• C. a new drug on market

• D. a compound with some bioactivity

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问题 11: 11. In the technology of ____, the liquid phase of CO2 could be used as mobile phase.

选项:

• A. thin layer chromatography

• B. steric exclusion chromatography

• C. supercritical fluid chromatography

• D. column chromatography

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问题 12: 12. For the measurement of blood glucose, ____ is the most widely used method.

选项:

• A. infrared absorption spectrometry

• B. ultraviolet absorption spectrometry

• C. potentiometry

• D. atomic absorption spectrometry

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问题 13: 13. Please identify the potential biological barriers for an orally administered tablet to be absorbed into the systemic circulation.

选项:

• A. Skin epidermis

• B. Gastrointestinal epithelium

• C. Oral mucosal membrane

• D. All of above

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问题 14: 14. To fight disease, the ( ) system generates proteins known as antibodies that bind to invading organism

选项:

• A. physiologic

• B. psychic

• C. circulatory

• D. immune

答案: 请关注公众号【青鸟搜题】查看答案

问题 15: 15. In the detection of high molecular weight impurities in anti-biotics, ___ is the right method.

选项:

• A. column chromatography

• B. thin layer chromatography

• C. supercritical fluid chromatography

• D. steric exclusion chromatography

答案: 请关注公众号【青鸟搜题】查看答案

问题 16: 16. Laser is the ____ of the instrument of MALDI-TOF MS.

选项:

• A. sample introduction system

• B. ion source

• C. mass analyzer

• D. ion detector

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问题 17: 17. _____ is an inevitable error during all kinds of analytical procedure.

选项:

• A. random error

• B. systematic error

• C. gross error

• D. operation error

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问题 18: 18. In chromatography, we use ___ for the qualitative analysis.

选项:

• A. signal intensity

• B. chemical shift

• C. retention time

• D. signal-to-noise ratio

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问题 19: 19. Formulation is about the design, development and eval 尔雅题库 uation of dosage forms, ( ).

选项:

• A. discovery of novel drugs

• B. analytical methods

• C. drug delivery systems and manufacturing process

• D. dosing regimen

答案: 请关注公众号【青鸟搜题】查看答案

问题 20: 20. During a titration, the first priority is the ___ of the titrate.

选项:

• A. standardization

• B. localization

• C. normalization

• D. visualization

答案: 请关注公众号【青鸟搜题】查看答案

问题 21: 21. Why are chemotherapeutic agents useful in therapy?

选项:

• A. They stimulate or depress biochemical or physiological function in man in a sufficiently reproducible manner to provide relief of symptoms or, ideally, to alter favorably the course of disease.

• B. They can produce desired effects with only tolerable undesired effects.

• C. They have only minimal effects on man but can destroy or eliminate parasites.

• D. The selectivity of their effects 微信公众号搜题接口开发 is one of their most important characteristics.

答案: 请关注公众号【青鸟搜题】查看答案

问题 22: 22. Regarding the definition of bioavailability (BA), BA is related to ( ).

选项:

• A. total plasma drug concentration only

• B. unbound drug concentration in the plasma

• C. unbound drug concentration at the target site

• D. total plasma drug concentration, and the administered drug dose

答案: 请关注公众号【青鸟搜题】查看答案

问题 23: 23. What category does simvastatin belong to?

选项:

• A. lipid regulating agents

• B. antineoplastic agents

• C. antibiotics of aminoglycosides

• D. analgesics

答案: 请关注公众号【青鸟搜题】查看答案

问题 24: 24. Which of the following routes of administration will involve the absorption of drugs?

选项:

• A. i.v. injection

• B. i.v. infusion

• C. Subcutaneous injection, transdermal and oral

• D. None of above

答案: 请关注公众号【青鸟搜题】查看答案

问题 25: 25. In normal phase partition chromatography, the stationary phase commonly used is ( ).

选项:

• A. chloroform

• B. water

• C. n-butanol

• D. ethyl acetate

答案: 请关注公众号【青鸟搜题】查看答案

问题 26: 26. Chemists often start a combinatorial synthesis by attaching the frist set of building blocks to ( ), microscopic beads made of polystyrene.

选项:

• A. solid

• B. inert

• C. soft

• D. active

答案: 请关注公众号【青鸟搜题】查看答案

问题 27: 27. What is the meaning of HTS

选项:

• A. High Temperature Superconducting

• B. Heat Transfer Salts

• C. High Throughput Screening

• D. Heat-Treated Steel

答案: 请关注公众号【青鸟搜题】查看答案

问题 28: 28. H.Mario Ge AI教学 ysen initially used parallel synthesis as a quick way to identify which small ( ) of any given large protein bound to an antibody.

选项:

• A. division

• B. pieces

• C. part

• D. fragment

答案: 请关注公众号【青鸟搜题】查看答案

问题 29: 29. Which of the following is what a clinician is primarily interested in according to the text?

选项:

• A. Drugs which can be reasonably limited to those aspects that provide the basis for their rational clinical use.

• B. Chemical agents that are not used in therapy but are commonly responsible for household and industrial poisoning as well as environmental pollution.

• C. Drugs which are useful in the prevention, diagnosis and treatment of human disease, or in the prevention of pregnancy.

• D. Drugs which help resolve the continuing abuse of drug.

答案: 请关注公众号【青鸟搜题】查看答案

问题 30: 30. Which of the following is true when drugs are selected?

选项:

• A. It has to be based in part on legal reasons.

• B. It has to be based in part on ethical reasons.

• C. It has to be based in part on the pharmacological evaluation in man.

• D. It has to be based in part on the pharmacological evaluation in animals.

答案: 请关注公众号【青鸟搜题】查看答案

问题 31: 31. In NMR analysis, we use ____ for the determination of species of substance.

选项:

• A. retention time

• B. chemical shift

• C. signal intensity

• D. signal-to-noise ratio

答案: 请关注公众号【青鸟搜题】查看答案

问题 32: 32. What does the research on pharmacodynamics focus on?

选项:

• A. study of clinical effect of drugs

• B. study of the process of drugs in the body

• C. study of the effect and the mechanism of drugs on the body

• D. study of the correlation of the actions and effects of drugs with their chemical structure

答案: 请 微信公众号搜题免费平台 关注公众号【青鸟搜题】查看答案

问题 33: 33. What is a main unique aspect of pharmacodynamics?

选项:

• A. Pharmacodynamics is an experimental medical science.

• B. Pharmacodynamics is focused on the characteristics of drugs.

• C. Pharmacodynamics borrows freely from both the subject matter and the experimental techniques of physiology, biochemistry, microbiology, genetics and pathology.

• D. Pharmacodynamics correlates the entire field of preclinical medicine.

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问题 34: 34. To fight disease, the ( ) system generates proteins known as antibodies that bind to invading organism

选项:

• A. A.physiologic

• B. psychic

• C. circulatory

• D. immune

答案: 请关注公众号【青鸟搜题】查看答案

问题 35: 35. Pharmaceutics is an interdisciplinary subject involving ( ).

选项:

• A. formulation, manufacturing, physical pharmacy, and biopharmaceutics

• B. manufacturing

• C. physical pharmacy

• D. biopharmaceutics

答案: 请关注公众号【青鸟搜题】查看答案

问题 36: 36. If a molecule could emit fluorescence, its excitation state is ____.

选项:

• A. ground state

• B. singlet state

• C. triplet state

• D. multiplet state

答案: 请关注公众号【青鸟搜题】查看答案

问题 37: 37. Which of the following parts of knowledge of drugs should be included in pharmacology?

选项:

• A. The effects of drugs on man.

• B. The correlation of biological activity with chemical structure.

• C. The history, source, physical and chemical properties, compounding, biochemical and physiological effects, mechanisms of action, absorption, distribution, biotransformation and excretion.

• D. The prevention, recognition, and treatment of drug poisonings.

答案: 请关注公众号【青鸟搜题】查看答案

问题 38: 38. _____ is the most commonly 学起plus马原答案2025 adopted method for the characterization of TCM.

选项:

• A. column chromatography

• B. thin layer chromatography

• C. supercritical fluid chromatography

• D. steric exclusion chromatography

答案: 请关注公众号【青鸟搜题】查看答案