Anatomy and Physiology - A&P 1 > QUESTIONS & ANSWERS > Straighterline Anatomy and Physiology 1 All Questions and answers Latest Masterpiece (All)

Straighterline Anatomy and Physiology 1 All Questions and answers Latest Masterpiece

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Straighterline Anatomy and Physiology 1 All Questions and answers. Latest Masterpiece An organ system is - Ans-a group of organs with a common set of functions An organelle is - Ans-a small struct... ure within a cell A cell is - Ans-the basic structural unit of living organisms What technique creates a three-dimensional dynamic image of blood vessels? - Ans-digital subtraction angiography The delivery of a radioactive compound to the body to study the metabolism of tissues is called - AnsPET A tissue is a - Ans-group of cells with similar structure and function What branch of physiology would study the effects of sunbathing on the skin? - Ans-organ physiology Microscopic examination of a frozen tissue specimen is an application of which of the following disciplines? - Ans-histology There are more microbial cells than human cells in your body and the health of this microbiota clearly influences human well-being. How many microbes are there?. - Ans-For every cell in your body, there are ten microbial cells The study of the body's organization by areas is - Ans-regional anatomy Medial means - Ans-toward the middle or midline of the body This is a sagittal section through the abdominopelvic cavity. What structures does "E" represent? - Ansretroperitoneal organs Which of the following systems carries necessary compounds like oxygen and nutrients throughout the body? - Ans-cardiovascular The thumb is ___ to the fifth digit (little finger). - Ans-lateral In reference to the body tempaerature in living organisms, the set point can be defined as the - Ansideal normal value The sural region is the - Ans-calf The visceral pleura is - Ans-the serous membrane that covers the lungs The cervical region is the - Ans-neck Imagine the following scenario: Blood pressure decreases below normal levels.→ Blood flow to the heart decreases → Heart is unable to pump as much blood.→ Blood pressure decreases even more. This is an example of _____ feedback. - Ans-positive The popliteal region is the - Ans-hollow behind the knee Cations and anions that dissociate in water are sometimes called - Ans-electrolytes, because they can conduct an electrical current An atom has an atomic number of 19 and a mass number of 39. This atom will have - Ans-20 neutrons A neutral atom contains - Ans-the same number of electrons and protons Subatomic particles located around the nucleus of an atom are - Ans-electrons Which of the following is not a use of X-ray imaging? - Ans-brain tumor progression In an x-ray film of the skeletal system, the dense tissue areas appear ______ because they ______ the xrays; and the less dense tissues appear ______ because they ______ the x-rays. - Ans-light, absorb; dark, do not absorb Sodium chloride is considered a(n) - Ans-compound Which of the following factors will influence the rate of chemical reactions? - Ans-All of these factors will influence the rate of chemical reactions The four most abundant elements in the human body are - Ans-carbon, hydrogen, oxygen, and nitrogen The three forms of matter are: - Ans-solids, liquids, and gases Eicosanoids - Ans-play a role in the response of tissues to injuries The sodium chloride molecule breaks apart in water. What does "A" represent? - Ans-salt crystal [Show More]

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