Unit 3

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.

ADDITIONAL 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?

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 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.

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 Focus

Work 3. Methods of heart examination. Electrocardiography (ECG) Label the I, II III standard leads. In which standard lead is ECG amplitude maximum? Img. 44. Scheme of electrode application for ECG.

Task 3. In a patient activated partial thromboplastin time makes 50 s, prothrombin time makes 12 s, platelet count makes 300+10⁹/L, bleeding time by Ivy makes 3,5 makes. Correcting test for aPTT makes 40 s. Estimate the indexes and make the conclusion.

need help with cardiac questions

Guide Questions: Essay. Kindly answer the following guide questions.

EXERCISE Anatomy of Blood Vessels Lab Time/Date Name Microscopic Structure of the Blood Vessels 1. Cross-sectional views of an artery and of a vein are shown here. Identify each; on the lines to the sides, note the structural details that enabled you to make these identifications: 1 (vessel type) (vessel type) (a) (a) (b) (b) Now describe each tunic more fully by selecting its characteristics from the key below and placing the appropriate key letters on the answer lines. Tunica externa Tunica media Tunica intima Key: a. d. regulates blood vessel diameter b. e contains smooth muscle and elastin C. f. has a smooth surface to decrease resistance to blood flow & 4 8 J innermost tunic most superficial tunic thin tunic of capillaries 3 A W S E D R F T G Y H

ACTIVITY NO. 3-A Rees and Ecker Method 1. Illustrate and label the different steps of Rees and Ecker Method 2. Write the computation of your results. 3. Why is it important to thoroughly clean the cover glass and hemacytometer before performing the platelet count? 4. What is the purpose of placing the loaded hemacytometer in the moist chamber? 5. What area of the hemacytometer is used to count platelets? Page to answer

Physiology questions and case study Case study 1 Laboratory result of Kwame Charles shop an blood volume = 12% ( reference range < 9), and BP= 140/100mmHg, Na= 150 ( 135-145). He was given Thiazide direutics as therapy. a. Why was he given such treatment.b. Did Na level contributed to anything and why? Case study 2 Esi was seen with haematuria, tubular epithelial cells during microscopy and urine PH = 4 a. What is the likely cause of the lower acidityb. What is the likely cause of the haematuria and tubular epithelial cells Case study 3 During a gas explosive Musa had a 3rd degree burns. Laboratory result perform show a low plasma volume, susceptible to infection and blood also showed hyperkalemia. a. How will this plasma and susceptibility to infection be curtail.b. Why the blood hyperkalemia? Case study 4 Asare's Laboratory result showed increase in BP, Plasma volume, hypernatremia, hypokalemia and serum renin low. a. What disorder are we talking about here. b. What other hormone…

PLEASE  FOR 20 MINS PLEASE

help on part F - please include sketch

Guide Questions: Essay. Kindly answer the following guide questions.

O CLOE « 0I 70 Tme temaining s Pause Bemaining PAUSE A nurse working on a medical-surgical unit is making client assignments for an upcoming shift. Which of the follawing tasks should the nurse assign to an assistive personnel? Assisting with ambulation for a client who has a pulmonary infection Irrigating a client's infected surgical wound Inserting a glycerin suppository for a client who is constipated Showing a client how to use an incentive spirometer prior to surgery

4th Quarter Activity 4 Instructions Instructions Direction: Answer the following questions in paragraph form consist of at least five sentences. 1. Explain the Body Systems and Homeostasis in your own words. 2. Define the Lungs: Bronchi and Alveoli and give its function. 3. Explain and elaborate what is the respiratory system and circulatory system. Give its similarities, differences and its function. 4. Differentiate intrinsic and extrinsic homeostasis system. 5. Define the different system based on the discussion. + Prepare answer

Lab Assignment Part 1 Discuss the elements of inspection of an anterior and posterior chest wall. What are three factors that affect tactile fremitus? Discuss the five (5) factors that can affect auscultation.  Part 2 What are normal heart sounds? Where are they best heard? What do these heart sounds indicate? What are abnormal heart sounds? What do these heart sounds indicate? What is a pulse deficit? How is it calculated? Part 3 Identify the peripheral arterial pulses. Discuss the grading scale for arterial pulses. Discuss the grading scale for edema. What does the presence of edema indicate? Discuss the symptoms of Raynaud's disease.

Biology Questions The questions are showed in the attached pictures

est on the Prac X pps Bb Reassessments X Bb About this Modi X * Question Completion Status: QUESTION 6 Secure https://blackboard.le.ac.uk/webapps/assessment/take/launch.jsp?course_assessment_id=_39582_1&course_id=_41417_1&content_id= Iv Bag, Medical Palmar Oceanfron... Glv Bag, Medical Dr... Amazing Opportu... Unavailable in you... COO CH₂ CH-COO- 21 HO-C-H S COO- Isocitrate 4 OL AG = -8.4kJ/mol AG' = -17kJ/mol NAD Bb About this Modi X Bb Practical report X esc NADH 2 + H+ You want to measure the activity of isocitrate dehydrogenase from a tissue sample by following the production of NADH. Which of the following components would you need to include in your assay mixture? a. Water b. Bicarbonate solution c. Phosphate buffer solution (pH7.5) d. a-ketoglutarate solution e. NADH solution f. NAD solution g. Isocitrate dehydrogenase mixture Oh. Isocitrate solution F2 CO Click Save and Submit to save and submit. Click Save All Answers to save all answers. QUESTION 7 0.25mL of a stock solution…

PLEASEE 10 MINS PLEASE

Kindly answer all questions

Guide Questions: Essay. Kindly answer the following guide questions.

Please do quickly questions

Heart Quiz Questions 1. What are the basic functions of each heart chamber? 2. Describe the pericardium, visceral and parietal, and their function. 3. Describe and name the sulci of the heart and their contents. Describe and name the layers of the heart and the internal structures, including the valves. 4. What are the features of the right atrium and the type of blood it contains? What vessels empty into the right atrium? The right ventricle? 5. What are the features of the left atrium and the type of blood it contains? What vessels empty into the left atrium? The left ventricle? 6. What are the coronary arteries and their function? The coronary veins? 7. Describe and name the parts of the conduction system of the heart. What is the EKG and the names and significance of the different waves? 8. Describe the 3 steps of action potential formation in the heart? How does it differ from action potentials in skeletal muscle? 9. What are the phases of the cardiac cycle and what occurs during…

Please help me solve Activity 3 Problems.

Required information 30s MENINGES Within the skull and vertebral column, the brain and spinal cord are protected by three layers of connective tissue collectively called meninges. From superficial to deep, the meninges consist of the dura mater, arachnoid mater and pia mater. Multiple Choice The subarachnoid space contains Lymph Venous blood 0:00 Arterial blood 1:39 Cerebrospinal fluid 1x

Question:  Your patient experiences sudden changes in blood pressure and heart rate with a ventilator high-pressure alarm. You ask to obtain a chest X-ray, and it reveals that the trachea deviates to the left. The right side of the chest is completely black and translucent, and there is hypoventilation noted on the left. You check your Ett and notice it is in the right mainstem. What do you think is wrong?

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