BIOS 251

What 4 ways do you examine the body? : Inspection, Palpation, Auscultation and Percussion Inspection : Seeing the body Palpation : to examine by touch Auscultation : Listening with a stethoscope Percussion : taking hands and beating over certain parts of body Medical Imaging : methods of viewing the inside of the body without surgery, i.e. radiology 2 | P a g e Gross Anatomy : Study of structures that can be seen with the naked eye Histology : the study of the microscopic structu...

Define Bone Remodeling : The process of mature bone adding and removing from the thickness of bone What are the four stages of bone repair? : 1. Hematoma formation 2. Soft callus formation 3. Hard callus formation 4. Bone remodeling What are the known functions of the skeletal system? : Provides support Protects the internal organs Assists with body movement Calcium homeostasis Participates in blood cell production Stores triglycerides What type of bone is the pelvic bones? 2 | P ...

Which of the following would you classify as a molecule? Cu Fe N S2F : S2F Which of these subatomic particles is found outside of the nucleus of an atom? Nucleons Protons Neutrons Electrons : electrons Which of the following would you classify as a cation? OHK+ S2- 2 | P a g e FeO : K+ If we cut a chunk of iron into smaller pieces, is it still iron no matter how small the pieces are? : Yes, an atom of iron would be iron no matter how small the pieces became. A molecule wit...

Which of the following would you classify as a molecule? Cu Fe N S2F : S2F Which of these subatomic particles is found outside of the nucleus of an atom? Nucleons Protons Neutrons Electrons : electrons Which of the following would you classify as a cation? OHK+ S2- 2 | P a g e FeO : K+ If we cut a chunk of iron into smaller pieces, is it still iron no matter how small the pieces are? : Yes, an atom of iron would be iron no matter how small the pieces became. A molecule wit...

Cell division in which the nucleus divides into nuclei containing the same number of chromosomes : Mitosis The resting phase of mitosis. Cell grows, performs its normal functions, and prepares for division; consists of G1, S, and G2 phases : Interphase Cells that have left the cycle and cease dividing for a long time (or permanently) : G Zero (G0) Phase The first gap, or growth phase, of the cell cycle, consisting of the portion of interphase before DNA synthesis begins. : G1 Phase ...

Components of the homeostatic control loop : receptor, control center, effector Negative feedback : -works to oppose change -brings condition back to a set point Positive feedback : -works to enhance change -brings condition further away from a set point Tonicity : relates to how the solution influences the shape of body cells Hypotonic solution : RBC undergoes hemolysis (swelling) Hypertonic solution : RBC undergoes crenation (shrinking) 2 | P a g e Osmosis : -concentration of s...

Bone is made up of : osseous tissue, cartilage,dense connective tissue, epithelium, adipose tissue, and nervous tissue skeletal system : Functions in support, protection, movement, mineral homeostasis, blood cell production, and triglyceride storage Parts of a long bone : diaphysis(shaft), epiphyses(ends), metaphyses, articular cartilage, periosteum, medullary (marrow) cavity, endosteum Bone tissue consists of : Widely separated cells surrounded by a extracellular matrix 4 principa...

The study of human structure : Anatomy The study of human function : Physiology A tendency for organisms to maintain a balanced or constant internal state : Homeostasis A state of balance : Equilibrium Consequences of homeostatic imbalance : Illness or death Thermoregulation Process : 2 | P a g e A feedback loop in which a system responds to a change by reversing that change, or by decreasing the rate at which the change is occurring. (Ex. thermoregulation) : Negative Feedback L...

BIOS 251 Final Actual Exam Latest Update Questions and 100% Verified Correct Answers Guaranteed A+

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