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IHOP first Exam | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass $13.48   Add to cart

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IHOP first Exam | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass

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IHOP first Exam | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass

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  • August 3, 2024
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  • 2024/2025
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VasilyKichigin
IHOP first Exam | Questions & Answers (100 %Score) Latest Updated 2024/2025
Comprehensive Questions A+ Graded Answers | 100% Pass


The human body has 10 physiological organ systems - ✔️✔️integumentary, musculoskeletal, respiratory,
digestive, urinary, immune, circulatory, nervous, endocrine, and reproductive



integumentary system - ✔️✔️barrier, retention, excretion, temp regulation



nervous system - ✔️✔️receive input processes,

drive output

internal/external autonomic (sympathetic and parasympathetic)

somatic



musculoskeletal system - ✔️✔️structure

movement

protection

hematopoiesis

storage



circulatory system - ✔️✔️transport

exchange

delivery/ removal

temp

solute balance



repiratory system - ✔️✔️breathing

gas exchange

vocalization

chemical sensation

,temp



urinary system - ✔️✔️filtration

excretion

storage

solute levels

volume control



digestive system - ✔️✔️ingestion

motility

digestion

absorption

defacation



immune system - ✔️✔️protection

bacteria

viruses

parasites

xenobiotics



endocrine system - ✔️✔️regulation

metabolism

growth

development

tissue function



reproductive system - ✔️✔️production

maintenance

,delivery

development



homeostasis - ✔️✔️process by which organisms maintain a relatively stable internal environment

depends on mass balance



Law of mass balance - ✔️✔️•What goes in, must come out.

•Amount remains constant if input is offset by loss

•Input from outside

•Excretion to outside

•Mass flow



Homeostasis Disruption - ✔️✔️•Dynamic steady state (not equilibrium)



•Compensation=Homeostasis reestablished



•Failure to compensate= Disease



•Study of failure to compensate is pathophysiology



heart is on... - ✔️✔️systole



heart is off - ✔️✔️diastole



If the heart is a pump, how do the tissues have a constant blood flow? - ✔️✔️windkessel effect:

elastic arteries

Elastic arteries convert kinetic energy into potential

-Expand during systole (on) to

, slow down blood flow

-Constrict during diastole (off)

to increase blood flow



Regulated variables are kept... - ✔️✔️•within normal range by control mechanisms

•Keeps near set point, or optimum value



•Control systems—local and reflex - ✔️✔️•Input signal

•Integrating center

•Output signal



a simple control system - ✔️✔️



local control is... - ✔️✔️•Local control restricted to a tissue



•Reflex control - ✔️✔️•Long-distance pathway

•Uses nervous and/or endocrine systems



Response loop - ✔️✔️control pathway that begins with the stimulus and ends with the response



•Feedback loop - ✔️✔️•Negative feedback stabilizes variable

•Positive feedback reinforces stimulus

•Feedforward control anticipates change



Negative and positive feedback - ✔️✔️



type 1 diabetes mellitus - ✔️✔️diabetes in which there is no beta cell production (pancreas) of insulin--the
patient is dependent on insulin for survival

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