STUDY EXAMS AND STUDY GUIDES SUMMARIES ESSAY ALL VERIFIED

Which blood type is considered the universal donor? O- O+ AB- AB+ - Correct Ans-A. O- Which of the following leukocytes are considered agranulocytes? Select all that apply. Eosinophils Monocytes Lymphocytes Neutrophils Basophils - Correct Ans-Monocytes and Lymphocytes Which plasma proteins play a role in transporting different substances and secreting antibodies to combat pathogens? Thrombin Fibrinogen Globins Hemoglobin Albumin - Correct Ans-Globins Match the antibo...

Components of whole blood - Correct Ans-~Erythrocytes-RBS ~Leukocytes-WBC ~Plasma Plasma is made of? - Correct Ans-Water, proteins, nutrients, electrolytes, nitrogenous wastes, hormones and gases Components of form elements - Correct Ans-~RBC ~Platelets ~WBC-granulocytes and agranulocytes Ganulocytes - Correct Ans-neutrophils, eosinophils, basophils Agranulocytes - Correct Ans-lymphocytes and monocytes Neutrophils - Correct Ans-Bacterial infections (multi-labed nucleus) Ba...

Function of nervous system - Correct Ans--Control of body's internal environment to maintain 'homeostasis' -Programming of spinal cord reflexes -Memory and learning -Voluntary control of movement Positive & negative feedback - Correct Ans-A positive feedback loop causes a self-amplifying cycle where a physiological change leads to even greater change in the same direction. A negative feedback loop is a process in which the body senses a change, and activates mechanisms to revers...

The study of human structure - Correct Ans-Anatomy The study of human function - Correct Ans-Physiology A tendency for organisms to maintain a balanced or constant internal state - Correct Ans-Homeostasis A state of balance - Correct Ans-Equilibrium Consequences of homeostatic imbalance - Correct Ans-Illness or death Thermoregulation Process - Correct Ans- A feedback loop in which a system responds to a change by reversing that change, or by decreasing the rate at which the cha...

Which of the following would you classify as a molecule? Cu Fe N S2F - Correct Ans-S2F Which of these subatomic particles is found outside of the nucleus of an atom? Nucleons Protons Neutrons Electrons - Correct Ans-electrons Which of the following would you classify as a cation? OH- K+ S2- FeO - Correct Ans-K+ If we cut a chunk of iron into smaller pieces, is it still iron no matter how small the pieces are? - Correct Ans-Yes, an atom of iron would be iron no matter how sma...

Cardiac output is determined by what two variables? A) stroke volume and ejection fraction B) heart rate and ejection fraction C) end-diastolic volume and end-systolic volume D) heart rate and stroke volume E) preload and afterload - Correct Ans-D Regulation of the heart (or any organ or tissue) by neural input, circulating hormones, or any other factor originating from outside the organ is referred to as ________ control. A) intrinsic B) neurogenic C) extrinsic D) voluntary E) ...

What are the levels of organization? - Correct Ans-1. chemical level 2. cellular level 3. tissue level 4. organ level 5. organ system level 6. organismal level Superior - Correct Ans-Towards the head, or upper part of a structure Inferior - Correct Ans-Towards the feet, or the lowest part of a structure Anterior/Ventral - Correct Ans-Nearer to or at the front of the body Posterior/Dorsal - Correct Ans-Nearer to or at the back of the body Medial - Correct Ans-Nearer to the mi...

What are the 3 types of muscle tissue? - Correct Ans-1. skeletal 2. cardiac 3. smooth Describe skeletal muscle - Correct Ans-- long - thin - cylindrical in shape - MULTINUCLEATED - attached to bone and skin - VOLUNTARY - STRIATED Describe cardiac muscle - Correct Ans-- short - fat - branched - UNINUCLEATED - found in the heart - attached to intercalated discs - INVOLUNTARY - STRIATED Describe smooth muscle - Correct Ans-- found in hollow organs - UNINUCLEATED - INVOLUN...

Define Hemodynamics - Correct Ans-The means by which blood flow is altered and distributed and by which blood pressure is regulated. What are the five main types of blood vessels? - Correct Ans-arteries, arterioles, capillaries, venules, veins What direction do arteries carry blood? - Correct Ans-AWAY from heart What type of walls do arteries have? - Correct Ans-Thick, muscular walls What does it mean to have high compliance? - Correct Ans-Walls stretch and expand in response to pres...

Describe the major functions of the respiratory system - Correct Ans-*supply body with O2 for cellular respiration and dispose of CO2 *olfaction and speech Describe the four respiratory processes - ventilation, and external respiration (respiratory system), internal respiration and cellular respiration (circulatory system) - Correct Ans-1. pulmonary ventilation: movement of air into and out of lungs 2. external respiration: exchange of O2 and CO2 between lungs and blood (gas exchange at ...