Task 3 1. Below is a diagram of part of the circulation. A lungs B heart right left body i. Label the lettered part of the diagrams. ii. Which blood vessels carry oxygenated blood to the body? iii. What is the chamber X of the heart called? iv. Why is the circulation in the heart called double circulation? v. Name the blood vessel which carries deoxygenated blood to the lungs. 2. The table below contains statements about arteries, veins, and capillaries. Tick the correct boxes. rgy <>
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- Task 3. During some diseases, one can observe the diminishing of the duration of the action potential of typical cardiomyocytes. This makes conditions for pathological recirculation of excitatory impulses (action potentials) by the heart structures and it violates the pump`s function of the heart. Explain the reason for it.Task 4 of 6 (AC 2.1) No more than 200 words for the task A. Label the conductive tissues in the boxes above. B. C. D. What is also known as the pacemaker of the heart? Describe the order the impulse travels in the heart. Define systolicWork 1. Scheme of the structure of the circulatory system. Label in the scheme: 1. departments of the heart, 2. vessels of large and small circles of blood circulation, 3. portal blood circulation of the liver, 4. sites of lymphogenesis, 5. the place where the lymphatic system enters the bloodstream, 6. sections of the vascular bed, in which blood becomes saturated with oxygen and gives off carbon dioxide, 7. sections of the vascular bed, in which blood gives oxygen and receives carbon dioxide. Img. 47. The scheme of the structure of the circulatory system and its connection with the lymphatic system.
- Date Pre-Lab Exercise 12-3 Pathway of Blood Flow through the Heart Answer the following questions about the pathway of blood flow through the heart. Use your textbook and Exercise 12-1 in this unit for reference. 1. Regarding veins: a. Where do veins carry blood? deoxygenated? b. Is this blood generally oxygenated or c. Does this rule have any exceptions? If yes, where? 2. Regarding arteries: a. Where do arteries carry blood? Is this blood generally oxygenated or deoxygenated? c. Does this rule have any exceptions? If yes, where? 3. Where does each atrium pump blood when it contracts? Right atrium: a. b. Left atrium: 4. Where does each ventricle pump blood when it contracts? a. Right ventricle: b. Left ventricle:Vital Signs and Examination Basics 1.How is the chief complaint recorded in the medical history of a patient? 2.Name five (5) anatomical places in where temperature can be measured. 3.Where is the apical pulse taken? 4.What is the normal heart rate value? 5.Name five (5) situations that can increase the heart rate. 6.What is the normal respiratory rate for adults? 7.What are two (2) indications to give to a patient before blood pressure is taken? 8.What is the equipment needed to take blood pressure? 9.Name the six (6) methods of examination. 10.What are three (3) functions of a medical assistant during a Pap smear test?Task 2. In blood analyses of a man of 40 who abused alcohol it was found: hemoglobine - 130 g/l, erythrocytes - 3,9 · 10%/, color index -1,0; leucocytes - 4,5 - 10%/, leucocyte formula without changes, thrombocytes - 100 109/1, erythrocytes sedimentation rate- 20 mm /hour., blood coagulation time – 10 minutes, blood plasma proteins - 60 g/l. Make ground conclusions. Analyze probable reasons of stated changes.
- States) Show your workl 1. Juan has a cardiac output (CO) of 6000 mL per minute at rest. He has a resting heart rate (HR) of 60 beats/min. What is his stroke volume? I 2. Ejection fraction is the percentage of blood pumped out of the ventricles (EDV) with each heartbeat (see formula below). If Juan's EDV is 150 mL, what is his ejection fraction? Ejection Fraction = Stroke volume End diastolic volume X 100 3. Juan went for a walk and his heart rate climbed to 110 beats/min. his EDV decreased to 125 mL and his ejection fraction was 80%. What was his cardiac output? E FocusADDITIONAL ACTIVITIES 1. A patient with iron deficiency anemia experiences shortness of breath, weakness and has a pale skin. Explain why anemic people experience and share the same symptoms. 2. A pacemaker is a small device that is placed in the chest or abdomen to help control abnormal heart rhythms. This device uses electrical pulses to prompt the heart to beat at a normal rate. Who are the patients greatly in need of this procedure of having pacemaker built in their chest? And why?3:00 ASSIGNMENT Define each term lis... NUR 102 Concepts 1 Instructor: Dr. Martin Assignment Due Date: 09/12/2023 1. Define each term listed as the Nursing Diagnosis Qualifier (NDQ). 2. Provide three (3) Nursing Diagnosis Statements when an alteration occurs wit of oxygenation, perfusion, fluid & electrolytes, tissue integrity, and thermoregu Name: NDQ Oxygenation Perfusion Fluid & Electrolytes Tissue Integrity Thermoregulation Deficient 1. 1. 3. Imbalanced 1. 2 Impaired 1. 2. 3. Ineffective 1. 2 Risk for 1. 1 Dashboa... 2. 1. 2. 1. Calendar 1. To Do 1. Notifications Inbox
- Task 2.Indication for administration of means, adrenomimetics and simpatomimetics depending on influence on defined type (subtypes) of adrenoreceptors. Fill in the table (as on a sample). Type (subtype) of adrenoreceptors Drugs Pharmacological effect(s) Indication for administration (organ) B2 (bronchi) Decrease in a tone of Bronchial asthma bronchial tubes Decrease in a tone of B2 (uterus) Miscarriage risk myometrium Fenoterolum Dobutamine Phenylephrine Oxymetazoline Epinephrine hedrineTask 1. A woman of 35 consulted a doctor with the complaints on weakness, decrease capacity for work. In blood analyses it was found: hemoglobine - 110 g/l, erythrocytes – 2,7 · 10¹2/l, color index - 1,2; leucocytes - 4,5 - 109/1, leucocyte formula without changes, thrombocytes - 120 - 10%/1, blood coagulation time - 5 minutes, bleeding time (duration of bleeding) - 6 minutes, blood plasma proteins - 65 g/l, erythrocytes sedimentation rate -19 mm/hour. Make ground conclusion. Name possible reasons of marked changes.Activity 4.2. From the situation, identify the appropriate first aid to be given to the injured person. In a volleyball game, one of the teammates accidentally sprain his ankle when he did the blocking of the ball from the opponent. 1. What first and will you use to alleviate the suffering he is experiencing? 2. What materials are you going to use for the first aid? 3. To avoid the incident, what advice can you give to the patient?