A&P2 par2 2 lab 1 Word Scramble
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Question | Answer |
• Relaxation of the heart chamber is called | diastole. |
• Contraction of a heart chamber is called | systole. |
• The portion of the ECG that represents ventricular repolarization is | T-wave |
• Leads I, II, and III together are called the ___leads or the appendicular leads | standard |
is the condition of elevated heart rate | • Tachycardia |
• A blood cell protein that elicts an immune reaction may be called a | Antigen |
method scale compares the color of blood-soaked paper with a | tallquist |
• Lab materials soiled by a blood sample should be disinfected or disposed of in a puncture-proof __container | Biohazard |
is used to make the cells in the blood smear more easily observable . | • Wright stain |
• blood is often collected in __ capillary tubes rather than plain capillary tubes, to prevent clotting of blood | heparinized |
a _ machine required for the hematocrit test | centrifuge |
• the PCV test determines the ratio of __volume to total blood volume | RBC |
is an oxygenated pigment in the blood | • hemoglobin |
• a person with a high differential count of __WBC’s is suspected to have an acute infection | neutrophil |
• A person with a high differential count of __WBCs is suspected to have a chronic infection | monocyte |
• Roberts hematocrit is 53% is this normal? | yes |
• Marias hematocrit is 53% is this normal? | no |
• The hemoglobinometer is __accurate than the tallquist method | more |
• Fred has just been informed that his RH type is negative . is this normal? | yes |
• Kevin has B+ blood. His plasma is likely to contain anti __ antibodies | A |
• Bruce has been living in the mountains for years. The hemoglobin content of his blood is likely to have __ since he moved there | risen |
• Irma has cirrhosis of the liver. Her Hb valve to be | low |
• HB values are usually reported in grams of HB per_ of blood | 100 ml |
blood flow order | |
• The flap like lateral wall of each atrium is called the | auricle |
the __ valve is also known as the mitral valve or left AV valve | bicuspid |
• The right AV valve is also known as the __ valve | tricuspid |
• The aortic semilunar valve has _ pocket like flaps of tissue | 3 |
the __ are fibrous structured that prevent the cupid valves from prolapsing (bending back words) | chordae tendinae |
• One- way flow of blood from the right ventricle is ensured by the presence of the __ valve | pulmonary sl |
• Mitral valve prolapse, which is abnormal, may allow blood to enter the left atrium during the contraction of the | left ventricle |
• The small cardiac vein and right coronary artery can be found along the right __ sulcus | atrioventricular |
• The anterior interventricular branches of the left coronary artery and cardiac vein are found along the anterior __ sulcus | interventricular |
the __ is a muscular wall between the left and right ventricles | septum |
• The myocardium of the __ ventricle is thicker than the other ventricle | left |
• The wall of the aorta is __ than the wall of the superior vena cava | thicker |
the _ are beamlike process of the inner face of the myocardium | trabeculae |
• The point of the heart is called the | apex |
• In the sheep heart the right atrium is__ to the right ventricle | superior anterior |
Sonoma | produce neurotransmitters |
Nissl bodies- | site of protein synthesis |
Axon hillock | last site were membrane proparated from the synaptic inputs are summed before transmitted |
Axon | conducts electrical currents away from cell body |
Schwann cells | from myelin sheets around axon |
Nodes of Ranvier | gaps between Schwann cells to help action potential travel |
Collateral axon | axon branches that lead to other cells |
Telodendria | branches store vesicles that have neurotransmitter |
9. Dendrite | receive electrical messages |
1. The soma forms a cone-shaped __ as it projects to form an axon | • Axon- bullock |
are small, distal branches of an axon | • Telodenia |
3. Either Schwann cells or extensions of __ can form myelin sheaths | • Myelin |
4. The gaps between the segments of a myelin sheath are called | • Nodes of Ranvier |
5. A group of myelinated fibers may forma region of nerve tissue called __ matter? | • White |
6. The __ neuron connects an afferent neuron to an efferent neuron | • Interneurons |
7. A junction between two neurons, or between a neuron and effector, is called a __ (in the PNS) | • Synapse |
8. A bundle of parallel neurons encased in fibrous connective tissue is called a ( in the PNS) | • Nerve |
9. A bundle of parallel neurons in the CNS is called a () ___ | • Neurons |
10. An action potential traveling down a myelinated axon travels __ (faster/slower) than an unmyelinated axon | • Faster |
11. Unmyelinated nerve tissue is called __ matter | • Grey matter |
neurons have exactly two projections from the cells body | • bipolar neuron |
13. __ neurons have multiple dendrites and a single axon extending from the cell body | • multipolar neurons |
14. in ___ neurons, a single process from the cell body diverges to form two long branches- one acting as a dendrite and the other an axon . | • pseadoni polar |
15. Schwann cells form myelin sheaths in the –nervous system | • PNS |
16. Oligodendrocytes from the myelin sheaths I the __ nervous system | • CNS |
17. Neuroglia cells called __ cells line the fluid spaces of the brain | • Schwan |
18. Small glial cells that phagocytize harmful matter are called __ | • Microglia |
19. __ are ciliated neuroglia that assist the circulation of the CSF | • Cerebrospinal Fluid |
20. Of the two major types of cells in the nerve tissue, the __ is the most numerous | • Gilia |
1. A mass of white fibers connecting to the left and right cerebral hemisphere | • Corpus callosum |
2. A cerebral lobe not visible in an ordinary external inspection | • Insula |
3. A fold of cortical gray matter on the surface of the cerebrum | • gyri |
4. A deep sulcus | • Fissures |
5. A vein in the dura mater roughly parallel to the longitudinal fissure | • Sagittal sinus |
6. A rounded structure consisting of parallel gyri and dorsal to the brain stem | • Cerebellum |
7. A distinct, branched pattern of white matter in the cerebellum | • Arbor vitae |
8. The middle of three divisions of the brainstem | • pons |
9. A vascular structure that produces CSF and is present in all the fluid ventricles | • Choroid plexus |
10. The fluid ventricle associated with the cerebellum | • Fourth |
11. The membrane that separates the left and right lateral ventricles | • Septum pellucidum |
12. The portion of the thalamus that passes through the third ventricle | • Intermediate mass |
13. This structure is composed of four colliculi | • corpora quadrigemina |
The gland is not technically a part of the brain but is attached to the brain via the infundibulum | • Pituitary |
15. The gray matter on the surface of the cerebrum | • cortex |
16. A roughly cylindrical region of the brain that projects inferiorly from the diencephalon and anterior to the cerebellum | • Brainstem |
17. The most caudal structure of the brain | • Medulla |
Put in order rearrange these in the order in which CSF passes through them | lateral ventricle interventriculary foramen (monro) third ventricle cerebral aqueduct fourth ventricle |
The order through which electrical signals are conducted through one single cardiac cycle | • Sa Node ( pace maker) • Atrial myocardium • AV node • AV bundle • AV bundle branches • Subendocardial purkinje fibers • Ventricular myocardium |
Created by:
Julaine_13
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