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1-2
Nervous System
Question | Answer |
---|---|
Feeling no pain, or being hypersensitive to pain, can be caused by problems with | sodium channels |
Swollen lysosomes and a missing enzyme are the cause of which disease? | Tay-Sachs |
Statins are drugs used to lower levels of | cholesterol |
"Long QT Syndrome" affects what body part? | heart |
Cancers that extend into surrounding tissues are labeled | malignant |
Cancers are distinguished by all of the following EXCEPT | size |
Totipotent stem cells, by definition, can differentiate into | all cell types |
Stem cells can be harvested from all of the following EXCEPT | nerve tissue |
What tissue type forms the lining of body cavities and hollow organs? | epithelial |
The most abundant tissue by weight is ___ tissue | connective |
The most abundant type of cartilage is ___ cartilage | hyaline |
Our skin is classified as ___ epithelium | stratified squamous |
Which of the following is NOT one of the functions of connective tissue? | forming glands |
Which of the four tissues generally lacks blood vessels? | epithelial |
Elastic cartilage is found in your | ears |
Carcinomas originate in the | epithelium |
An example of exocrine glands are your | oil glands |
Macrophages are produced by ___ tissue | connective |
Tendons join ___ to ___ | muscle, bone |
The major structural protein of the body is | collagen |
The only connective tissue membranes in the body are ___ membranes | synovial |
Cutaneous membranes are found in our | skin |
Friction between organs is eliminated by ___ membranes | serous |
Which muscle types are involuntary? | smooth and cardiac |
No nerve stimulation is necessary for contraction of ___ muscle | cardiac |
What is the medical term for when a cancer reaches the circulation and spreads to other parts of the body? | Metastasis |
Uncontrolled cell growth forms a disorganized, abnormal mass called a | tumor |
Name two common sources for stem cells | bone marrow, embryo |
Where is fibrocartilage located in the body? | vertebrae |
Fat is often referred to as _____ tissue | adipose |
Of the four major tissue types, what type is blood classified as? | connective |
Name three places in your body where smooth muscle tissue is found | bladder, intestines, blood vessels |
Name three parts of your body formed by nervous tissue | brain, spinal cord, peripheral nerves |
What three types of cells do not divide after differentiating? | skeletal muscle, cardiac muscle, nerve cells |
Name the four dissection instruments used in the "chicken leg" dissection | forceps, scalpel, scissors, probe |