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Brianna Essex
Physiology Mid Term Study Stack- Nightingale 2025-2-SCI221-02
| Question | Answer |
|---|---|
| What is Homeostasis | An organisms ability to keep constant internal environment |
| What molecules make up carbohydrates | Carbon, hydrogen, and oxygen |
| What is a wide spread organic substance that plays a vital roll in life? | A Carbohydrate |
| What compounds make up electrolytes | H20, NA+,K+, CL- |
| What is a counter response that brings the body back to its set point? | - Feedback |
| What is primary respiratory acidosis? | Too much acid in the blood (result of decrease PH in the blood) |
| What is primary respiratory alkalosis? | Not enough carbon dioxide in your blood causing your PH to rise |
| What is the radius of a DNA molecule | 1 Nanometer |
| What is the movement of a substance from an area of higher to lower concentration? | Diffusion |
| What requires cellular energy to move a substance across the cell membrane? | Active transport |
| What releases energy for muscle contraction. All physiology depends on these enzymes | Oxidation |
| What are digestive enzymes? (EX: Lipase, surcase, maltase) | Hydrolyzing enzymes |
| What adds & removes phosphate? | Phosphorylating enzyme |
| What terms refers to "In or Out of a Cell?) | Intercellular & Extracellular |
| An enzymes ability to increase the rate of its reaction without causing damage or harm to itself is known as? | Potency |
| The ability for an enzyme to bend and catalyze reactions with only certain subrates is known as? | Enzyme Specifcity |
| What is highly vascularized and allows blood vessels to dilate with body temp rises? | Temperature Regulation |
| What occurs when keratinocytes and fibrocytes cause a formation of granulated tissue? | Proliferative |
| What is Remodeling? | When immune cells and collagen matrix form form new extra cellular matrix |
| What is the deepest layer of the epidermis? | Stratabasle |
| What is known as the "spiny layer" of the epidermis | Stratumspinsome |
| What layer of the epidermis is known as the granulation layer | Stratagranulosome |
| What layer of the epidermis is known as the clear layer | Stratalucidum |
| What layer of the epidermis consists of dead skin cells | Strata corneum |
| Which layers of the epidermis are considered "alive" | Stratabasle, stratumspinsome, stratagranulosome |
| What term is used to describe boneloss | osteporosis |
| Osteoporosis is known as what kind of disease? | Metabolic |
| Where are RBD, WBC, and Platelets created | Red bone Marrow |
| What does white bone marrow consist of | Fat |
| What allows for electrical signals to move farther into a cell? | T-Tubules |
| What is the source of energy for use and storage at the cellular level. | ATP |
| What does the Axel Skeleton consist of? | Skull, Ribs, vertebral column (center of the body) |
| What doe the Appendicular skeletal system consist of? | Limbs (arms, legs, hands, feet) flat and long bones |
| What is the purpose of flat bones? | To protect the inner organs. |
| What do bones consist of? | A spongy inside(cancellous) and a compact outside |
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BriannaEssex
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