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FG's Flashcards
Anatomy Week 1-6
| Question | Answer |
|---|---|
| The space that encloses the brain and spinal cord forms one continuous cavity called the _____ cavity. thoracic | dorsal |
| Which structure is located entirely within the right upper quadrant? | gallbladder |
| Which organ is not found in the ventral body cavity? | spinal cord |
| A coronal section through the human body can | pass through both ears |
| The chest is ________ to the abdomen. | superior |
| The sternal region is ________ to the scapular region. | anterior |
| Anatomy is defined as the study of the _____ of a living organism. | structure |
| The most abundant element essential to life is | carbon |
| The reaction between hydrogen and oxygen needed to form water is an example of a: | synthesis reaction |
| Which of the following is not a subatomic particle? | Radon |
| A chemical bond formed by the sharing of one or more pairs of electrons between the outer shells of two atoms is called a(n) _____ bond. | covalent |
| A force holding two atoms together is a(n) | chemical bond |
| Hydrolysis _____ a water molecule. | breaks down compounds by adding |
| Acids, bases, and salts belong to a large group of compounds called | electrolytes |
| DNA is a major constituent of which cell organelle? | Nucleus |
| The inner membrane of what double-membrane structure is contorted into folds called cristae? | Mitochondrion |
| The structure that separates the contents of a cell from the surrounding tissue is known as: | plasma membrane |
| Which of the following organelles is considered a nonmembranous organelle? | Ribosome |
| The nucleolus is composed chiefly of: | rRNA |
| Which organelles consist of vesicles that have pinched off from the Golgi apparatus? | Lysosomes |
| ATP production occurs within which organelle? | Mitochondrion |
| The presence of which substance in the cell membrane keeps it from breaking too easily? | Cholesterol |
| Which of the following is not true about ribosomes? | Surrounded by a membrane structure |
| Which of the following recognize and destroy nonself cells? | Immune cells |
| A specialized cell structure that propels the sperm is the: | flagellum |
| Which type of tissue has cube-shaped cells and can be found lining the kidney tubules? | simple cuboidal epithelium |
| Which of the following tissues lack a direct blood supply and consequently heals very slowly? | cartilage |
| Which of the following is the most superficial layer of the epidermis? | stratum corneum |
| Which of the following is not a principal type of tissue? | cardiac |
| Which bone is located on the posterior aspect of the skull. | occipital |
| Bone marrow is a specialized type of soft, diffuse connective tissue called | myeloid tissue |
| What structures firmly hold the foot bones firmly in their arched position? | ligaments and tendons |
| Why are the last two pairs of false ribs designated as floating ribs? | Floating ribs do not attach even indirectly to the sternum. |
| The bone that articulates with the temporal bone in the only movable joint of the skull is the | mandible |
| The bone that claims the distinction of being the only bone in the body that articulates with no other bones is the | hyoid |
| The largest sesamoid bone in the body is the | patella |
| The origin of a muscle is on the femur, and the insertion is on the tibia. When it contracts, it bends the knee. Its fibers run parallel to the body. Which of the following terms might be part of its name? | Flexor |
| Movement is one of the most distinctive and easily observed “characteristics of life.” | True |
| In pushing (pressing) a weight from shoulder height to above the head, which of the following muscles is least utilized? | Biceps brachii |
| Muscles located on the lower leg move the: | foot |
| The action of the brachialis muscle is to _____ the forearm. | flex |
| Which of the following muscles has fibers on a transverse plane? | Transverse abdominis |
| Which of the following is not a muscle that moves the thigh? | Sacrospinalis |
| Groups of skeletal muscle fibers are bound together by a connective tissue envelope called the: | perimysium |
| The muscle that extends and adducts the arm is the: | latissimus dorsi |