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Joy-el Druker
Anatomy weeks 1-5
Question | Answer |
---|---|
The gallbladder lies in which cavity | Abdominal Cavity |
The anatomical direction that means near the surface | Superficial |
An x-ray technician has been asked to make x-ray films of the liver. Which of the abdominopelvic regions must be included? | Right hypochondriac, epigastric, and left hypochondriac |
A sagittal section divides the body into _____ portions. | Right and left |
The plane that divides the body into upper and lower parts is the _____ plane. | Transverse |
A surgeon removing a gallbladder should know to find it in the _____ region. | Right hypochondriac |
The number of abdominal regions is | Nine |
Which of the following does not describe anatomical position? | Arms extended from the shoulders, palms up |
A plane through the body that divides the body into anterior and posterior portions is: | Coronal |
A plane through the body that divides the body into right and left sides is called: | Sagittal |
The mediastinum contains all of the following except the: | Right lung |
Popliteal refers to the: | Area behind the knee |
If your reference point is “farthest from the trunk of the body” versus “nearest to the trunk of the body,” where does the knee lie in relation to the ankle? | Proximal |
Two major cavities of the human body are: | Ventral and dorsal |
An isotope of an element contains different numbers of ____ from other atoms of the same element. | Neutrons |
An ionic bond is formed by | a positive and a negative ion attracting each other. |
An example of a catabolic process is: | Hydrolysis |
Substances that accept hydrogen ions are called: | Bases |
Which of the following bonds are the weakest | Hydrogen |
Approximately what percentage of the body weight of an adult female is water? | 50% |
Atomic mass is determined by the number of | Protons and neutrons |
The kind of element is determined by the number of | Protons |
Which of the following elements is least likely to combine with another element? | Helium |
The formation of sucrose involves the removal of a molecule of water. This is called: | dehydration synthesis. |
The approximate pH of gastric fluid is: | 2 |
An example of a catabolic process is: | Hydrolysis |
The hydrogen isotope tritium consists of | One proton and two neutrons |
The type of reaction in which substances are combined to form more complex substances is called a(n) _____ reaction. | Synthesis |
Which of the following represents a trace element in the body? | Iron |
Which of the following is not one of the major elements present in the human body? | Zinc |
A solution that contains a greater concentration of hydroxide ions (OH–) than hydrogen ions (H+) is a(n) _____ solution. | Alkaline or base |
Which organelles consist of vesicles that have pinched off from the Golgi apparatus? | Lysosomes |
The nucleolus is composed chiefly of | rRNA |
Which are the organelles that allow for the recycling of amino acids in the cell? | Proteasomes |
A list of the cell fibers from largest to smallest would read | microtubules, intermediate filaments, microfilaments |
The identification function of the cell membrane is carried out by the | glycoprotein molecules |
Which cell fiber serves as part of our “cellular muscles?" | Microfilaments |
Which of the following is not true about ribosomes | Surrounded by a membrane structure |
Skin cells (epithelial) are held tightly together by: | Desmosomes |
The structure in cells that is associated with the enzymatic breakdown (digestion) of foreign material is the | Lysosomes |
The inner membrane of what double-membrane structure is contorted into folds called cristae? | Mitochondrion |
Which of the following is not true of the rough endoplasmic reticulum? | It makes lipids and carbohydrates |
Tiny indentations of the plasma membrane that resemble caves are called | Caveolae |
Which organelle processes and packages material to be secreted? | Golgi apparatus |
Which cell extension lacks a central pair of microtubules, is not found in blood cells, and functions in the kidney to monitor urine flow? | Primary cilium |
The main shaft-like portion of a long bone is the | The main shaft-like portion of a long bone is the |
The human skeleton system consists of two divisions. They are | Axial and appendicular |
_____ fibers are present in all three types of cartilage, but they are most numerous in fibrocartilage. | Collagenous |
Fibrocartilage can be found in the | symphysis pubis |
The very small bone that lies just posterior and lateral to each nasal bone is the | Lacramal |
Cartilage is classified as _____ tissue | Connective |
Which of these pelvic bones is the most anteriorly placed? | pubis |
Compact bone contains many cylinder-shaped structural units called | osteons |
Bone marrow is a specialized type of soft, diffuse connective tissue called | myeloid tissue. |