Lab Practical 2* Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
_______________transport oxygen. they are disc shaped cells which lack a nucleus and are smaller and more numerous than white blood cells. | Erythrocytes (red blood cells) |
___________________fight infection. they are large cells containing a nucleus. there are 5 types: neutrophils, eosinophils, basophils, monocytes and lymphocytes | Leukocytes (white blood cells |
_____________mostly water with dissolved proteins, nutrients, minerals, hormones and waste products | plasma |
_______________are important for clotting. ____________are cell fragments that lack a nucleus and are very thin | Thrombocytes, Platelets |
blood pressure is a measure of the heart's pumping ability and the __________________ of the arteries | elasticity |
blood pressure measured when the heart is contracting is called the _______________ pressure and when the heart is relaxing is called the ________________ pressure | systolic, diastolic |
the measurement is given in ________________ with the systolic pressure over the diastolic pressure | millimeters of mercury |
____________________(blood pressure cuff) | sphygmomanometer |
the valves in large veins keep the blood flowing towards the _______________ | heart |
the ECG is a reading of the flow of ___________________ current through the wiring system of the heart | electrochemical |
the electrochemical current moving through the conduction system of the heart causes the _______________ and ______________ of the heart to contract(systole) and relax (diastole) in a rhythmic manner | Atria, ventricles |
each time the current moves across the heart, it generates a characteristic pattern when recorded by an _____________________ | electrocardiograph |
________________-atrial excitation and the beginning of atrial systole; ________________- ventricular excitation and beginning of ventriclar systole; the atria relax (diastole) during this time. _________________ ventricular diastole | P-wave, QRS complex, T-wave |
changes or differenece in the ECG from normal may represent a __________ process, a past injury to the heart (such as myocardial infarction), or some changes maybe caused by certain medications | disease |
the number of ECG patterns in one minute equals the ___________________ | heart rate |
measurement of the __________________provides a tool for understanding normal function of the lungs as well as disease states. | lung volumes |
_______________of the diaphragm causes it to flatten downward | contraction |
__________________is passive, resulting from "recoil" of the chest wall, diaphragm, and lung tissue | normal exhalation |
in normal breathing at rest, approximately ____________ of the total lung capacity is used. | one-tenth |
_______________the volume of air breathed in and out without conscious effort | tidal volume |
________________the additional volume of air that can be inhaled with maximum effort after a normal inspiration | inspiratory reserve volume (IRV) |
________________the additional volume of air that can be forcibly exhaled after normal exhalation | expiratory reserve volume (ERV) |
________________the total volume of air that can be exhaled after a maximum inhalation | vital capacity (VC) |
VC= __________ + ___________ + __________ | TV+IRV+ERV |
___________________the volume of air remaining in the lungs after maximum exhalation (the lung can never be completely emptied_ | residual volume(RV) |
_________________= VC + RV | Total lung capacity (TLC) |
_________________ the volume of air breathed in 1 minute | minute ventilation |
when proforming called specific gravity what do you use? _________________ | hydrometer |
Created by:
Lauren G.
Popular Anatomy sets