Quiz 1 Introduction to the Human Body PDF

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LTM 202101 HHBS1HBA
Time limit: 40 mins...

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QUIZ 1 > INTRODUCTION TO THE HUMAN BODY

The basic structural material of the body consists of:

Select one: a. lipids b. water c. proteins d. nucleic acids e. carbohydrates

Place the following in correct sequence from simplest to most complex:

1. molecules 2. atoms 3. tissues 4. cells 5. organs Select one: a. 2-1-5-3-4 b. 2-1-4-3-5 c. 1-2-3-4-5 d. 2-1-3-4-5 e. 1-2-4-3-5

Which of the following statements is true concerning feedback mechanisms?

Select one: a. Positive feedback mechanisms always result in excessive damage to the host b. Negative feedback mechanisms work to prevent sudden severe changes within the body c. Negative feedback mechanisms tend to increase the original stimulus d. Blood glucose levels are regulated by positive feedback mechanisms e. Positive feedback mechanisms are the major feedback mechanisms operating in the human body

The three (3) major subdivisions of the anterior/ventral body cavity are:

Select one: a. pleural, pericardial, thoracic b. cranial, thoracic, abdominopelvic c. cranial, pleural, pelvic d. thoracic, abdominal, pelvic e. spinal, dorsal, abdominopelvic

Which of the following describes the function of the heart and blood vessels? Select one: a. systemic physiology b. systemic anatomy c. cardiovascular anatomy d. cardiovascular physiology e. organ physiology

Which organ system provides support, protection of soft tissue, mineral storage, and blood formation? Select one: a. The endocrine system b. The nervous system c. The integumentary (skin) system d. The muscular system e. The skeletal system

The building blocks of carbohydrates are:

Select one: a. glycerol b. polysaccharides c. fatty acids d. monosaccharides e. amino acids

Cardiovascular function is an example of: Select one: a. organ physiology b. physiological chemistry c. pathological physiology d. systemic physiology e. anatomy

An example of a receptor in a negative feedback loop controlling body temperature would be?

Select one: a. regulatory centers that send commands to an effector b. sweat glands that increase secretion c. effectors that cause blood vessels to dilate d. temperature sensors on the skin e. sweat glands that act like effectors

A structure that is composed of two or more tissue types that work together to perform specific functions for the body is a: Select one: a. organ system b. organism c. complex tissue d. organ e. complex cell...