Q: Answer the following question given this paragraph:      Q: What is another name for trisomy 21?   Choices:  - cystic fibrosis  - Tay-Sachs Disease  - Fragile X  - down syndrome  A:
A: down syndrome


Q: Answer the following question given this paragraph:   There are a variety of types of movable joints, which are illustrated in Figure below . The joints are classified by how they move. For example, a ball-and-socket joint, such as the shoulder, has the greatest range of motion, allowing movement in several directions. Other movable joints, including hinge joints such as the knee, allow less movement.   Q: What type of joint has the greatest range of motion?   Choices:  - Hinge  - Gliding  - Pivot  - ball-and-socket  A:
A: ball-and-socket


Q: Answer the following question given this paragraph:   Epidemiologist Epidemiology is the study of the occurrence, distribution, and determinants of health and disease in a population. It is, therefore, part of public health. An epidemiologist studies the frequency and distribution of diseases within human populations and environments. Epidemiologists collect data about a particular disease and track its spread to identify the original mode of transmission. They sometimes work in close collaboration with historians to try to understand the way a disease evolved geographically and over time, tracking the natural history of pathogens. They gather information from clinical records, patient interviews, surveillance, and any other available means. That information is used to develop strategies, such as vaccinations (Figure 22.26), and design public health policies to reduce the incidence of a disease or to prevent its spread. Epidemiologists also conduct rapid investigations in case of an outbreak to recommend immediate measures to control it. An epidemiologist has a bachelor’s degree, plus a master’s degree in public health (MPH). Many epidemiologists are also physicians (and have an M. ), or they have a Ph. in an associated field, such as biology or microbiology.   Q: What is a person who studies the frequency and distribution of disease within human populations and environments called?   Choices:  - biologist  - entymologist  - anthropologist  - epidemiologist  A:
A: epidemiologist


Q: Answer the following question given this paragraph:   carbon atoms and the properties that result from that bonding. Hydrocarbons with only carbon-to-carbon single bonds (C–C) and existing as a continuous chain of carbon atoms also bonded to hydrogen atoms are called alkanes (or saturated hydrocarbons). Saturated, in this case, means that each carbon atom is bonded to four other atoms (hydrogen or carbon)—the most possible; there are no double or triple bonds in the molecules.   Q: The muscles of the anterior neck assist in deglutition also known as what?   Choices:  - breathing  - staring  - pulling  - swallowing  A:
