Draw these five graphs on the same set of axes: atrial autorhythmic cell action potential atrial cardiac contractile cell action potential ventricular autorhythmic cell action potential ventricular cardiac contractile cell action potential ventricular myocardial muscle tension
Q: Explain the cross-presentation of exogenous antigen.
A: EXOGENOUS ANTIGEN- Antigens that enter the body from the outside, such as bacteria, fungi, protozo...
Q: 32-year-old G1PO diabetic patient unsure of the date of her last menstrual period (LMP) sought here ...
A: In a healthcare setting, one of the important roles of the nurse is to provide health education to t...
Q: What is the trade name of Lurasidone ?
A: LURASIDONE- Lurasidone is a drug that is used to treat schizophrenia and bipolar disorder. It bel...
Q: How would you know whether or not this patient is experiencing an anaphylactic reaction
A: Question is related to anaphylactic reaction. Detailed solution in step 2.
Q: 36) Giardiasis is a common protozoal infection in the United States. Much like malaria, it's symptom...
A: Giardiasis is a parasitic condition that affects the small intestine. Giardia lamblia, a microscop...
Q: You are hanging 500mg of antibiotics in 100ml to run over 1 hour. Your drip factors is 10 gtt/min—an...
A: Drugs are medications that are used to treat the signs and symptoms of diseases which should be take...
Q: How are epidemiologic methods used to evaluate an Increase the proportion of women who get screened ...
A: * it is observed in 10- 20% mother . * It is more gradual onset over the 4- 6 month following delive...
Q: ASAP: Topic (Medical Assistant in Dying) Identify the role of the nurse in addressing the challenges...
A: Medical Assistant in Dying means administration of a substance to a patient that may lead to his/her...
Q: 3. Explain the process in AMR surveillance
A: AMR SURVEILLANCE- Surveillance and monitoring of antimicrobial resistance (AMR) detects and record...
Q: CALCULATE AND SHOW YOUR SOLUTION: Propanolol 0.01 mg/kg slow IV push over 10minutes now then q 8h (a...
A: Propanalol: A beta-blocker is propranolol. Beta-blockers have an effect on the heart and circulator...
Q: Milette, a 22 year old primigravida client is in her 22d week of pregnancy. The physician informed t...
A: Introduction:- Pregnancy induced Hypertension is the development of hypertension in a pregnant fema...
Q: of IV Vanomy Cin REVIEW MODULE CHAPTER SKILL NAME Va10ging a cOmPu cation Theraply Description of Sk...
A: VANCOMYCIN- The antibiotic vancomycin belongs to the class of antibiotics. Vancomycin is an antibi...
Q: Write a 4 paragraph reflection about the effects of proper hand washing in laboratory and in general...
A: HAND WASHING- Hand washing is the act of cleansing one's hands with soap and water to eliminate vi...
Q: nursing care plan of patient with left neck parotid malignant tumour
A: In this question asked about nursing care plan . Detailed solution in step 2.
Q: In the TED talks video, the presenter says why today's generation will live a shorter life than thei...
A: LIFE EXPECTANCY- The number of years a person can expect to live is referred to as "life expecta...
Q: 3. List the qualifications for an expert witness in a legal action involving a medical assistant who...
A: MEDICAL ASSISTANTS- Medical assistants are health-care professionals who work in clinics and offic...
Q: A photo-multiplier tube converts light into x-rays. True False
A: 1. ANS -TRUE, PHOTON MULTIPLE TUBE ( PMT) CONVERT LIGHT TO X RAY . A photomultiplier tube (PMT) cons...
Q: Write 600 words on how role playing promote teaching for student nurses and patients in the clinical...
A: Role-playing is an instructional education technique that involves spontaneously acting out of a pro...
Q: A patient arrives at the office for an appointment and you that he has been recently diagnosed with ...
A: A seizure is an uncontrolled jerky movement of arm and legs where awareness is lossed . Is this beca...
Q: Cheratussin AC # 6 oz 1-2 tsp po q4-6h prn cough How long will this medication last? [____] days.
A: Cheratussin AC is an expectorant that helps in loosening the congestion of the throat and chest and ...
Q: List the elements of a medical malpractice cause of action
A: Medical Malpractice: Medical malpractice is a legal claim that arises when a medical or health-care...
Q: A father selling his kidney so he can finance his sick child. Identify and explain the following: -...
A: Bioethics is the study of issues related to ethics that arise in the field of nursing, medicine, pha...
Q: How long are people hospitalized, on average?
A: Hospitalization: It is the act of taking someone to hospital for treatment. Hospital help addresses ...
Q: "health care provider when a pharmacology company presents him or her with a personal gift" it doen'...
A: Question is related to nursing foundation Solution given below
Q: 2. What are the different phase of nursing process? Elaborate each phases/component
A: NURSING PROCESS- The nursing process is defined as a way of planning that is systematic and ration...
Q: Find an article that pertains to a health care lawsuit. This might include a medical malpractice law...
A: Article summarization- Here is an article which is related to a healthcare lawsuit. I.e. An ohio Doc...
Q: The physician orders Cephalexin Oral Suspension 0.75 g PO q.8h. The pharmacy supplies the medication...
A: (NOTE: Since the student have not mentioned the specific question to be answered, only the first que...
Q: why it is important for pharmacy to have a door that automatically opens as someone approaches it fo...
A: Automatic doors can help individuals save energy and resources by lowering the yearly heating and co...
Q: A medical laboratory scientist extracted from a 5-year-old patient who was admitted due to behavoria...
A: A blood sample is the collection of blood from the patient through vein and artery by a physician, n...
Q: Explain why the following sites are deferred for venipuncture. a. Tattooed areas b. Edematous arm ...
A: Phlebotomy or venipuncture is the method used to collect blood sample. This method includes surgical...
Q: Which of these areas will most likely develop pressure ulcer in a prolonged supine position? A. Sacr...
A: Pressure ulcer is localized skin injury and underlying tissues due to prolonged pressure on the skin...
Q: S//Ww.upa.org/topics/teens/mental-health-attitudes Personal Development First Edition 2016 Ricardo R...
A: 1.A 2.A 3.A 4.D 5.D 1. Autism is also called Autism spectrum disorder .it is condition includes p...
Q: According to figure 6-3, the seniors participating in home-delivered meals served by Title VI Elder ...
A: The graphs that we can see e are based on the socio economic characteristics of Nutrition program pa...
Q: 1.) . Identify stakeholders who represent all activities involved in the creation of the service of ...
A: The individuals or organizations who possess an interest in the quality measures or those who are im...
Q: Activity 1: KNOWING ME KNOWING YOU! In the box are the different examples of physical fitness test a...
A: Fitness is determined by identifying how well a person can perform each of it's components in a fitn...
Q: are to hmeasure the pulse of patient with casts over her upper extremities. What should you do? A. D...
A: Vital signs Temperature, pulse, blood pressure and respiration are consideration as vital signs. Vit...
Q: Julia, 32 years old, has been feeling very weak, nauseated and vomiting for a week. Your husband poi...
A: Therapeutic communication It explains the relationship between nurse and the client, and their work ...
Q: Ambulance transport of the patient from physician's office to hospital emergency department, includi...
A: The healthcare industry is expanding at the quickest rate. These innovative, developing, and rapidly...
Q: How could we address wellness needs/ mental illness for nurse shortage?
A: Health and illness There are numerous elements that have an impact on health and illness. Health is ...
Q: Write at least 800 words on how Return-Demonstration can be used for teaching in the clinical settin...
A: Return demonstration is an instructional method that is carried out by the students or learners to p...
Q: MATCHING TYPE. Match the phlebotomy materials found in Column A to the Collection Method found in C...
A: In phlebotomy, there are four different ways to acquire samples. They really are. A. Syringe techniq...
Q: can someone explain the premise of strength duration curve, including the rheobase and chronaxie?
A: STRENGTH-DURATION CURVE- The strength-duration curve is a graphical representation of the connecti...
Q: A patient with ventricular fibrillation is prescribed with bretylium 5 mcg/kg/minute. The medication...
A: Ventricular Fibrillation: Ventricular fibrillation (V-fib or VF) is a heart rhythm disorder in whic...
Q: Give 5 of the most common causes for malpractice claims against nurses and give 1 situation under ea...
A: Malpractice refers to negligence by a professional person who have licensed to perform their duties....
Q: Briefly, what is Developmentally Appropriate Practice (DAP)? Provide an example of a learning activ...
A: Developmentally Appropriate Practice: DAP (developmentally appropriate practise) is an early childh...
Q: What are three differences between dementia and delirium? Can a client who has dementia also experie...
A: Common health problems of elderly There are several common health problems in elderly including cogn...
Q: QUESTION 6 Which of the following is a characteristic of a single exposure, common source epidemic? ...
A: A characteristic of a single exposure common source epidemic is that it is explosive in nature becau...
Q: What are the major functions of the American family and how have those been changing over time?
A: FAMILY- A family is a group of two or more people who live together and are connected by birth, ma...
Q: Give an examples of Drug Information Website Journal
A: A drug is any chemical substance that alters the physiological or behavior of an individual when tak...
Q: hat are the abilities that a panelists have to identify color differences in samples?
A: In healthcare settings to provide the appropriate treatment to the patient, it is very much necessar...
Cardiac muscle action potential- During the action potential there is passing of electrical signals through the cells by gap junction, the cardiac potential is originated from the sinoatrial node which is responsible for the change in the membrane potential and causes the contraction of cells.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- In the figure below on the left, label the P, QRS and T waves. Describe what is happening in the heart in the P wave: Relate the P wave to the cardiac cycle:o Is the heart in systole or diastole?o Is the pressure high or low?o Where is blood flowing? Which valves are open? closed? o Which muscle fibers are contracting, if any?A 43-year-old woman has congestive heart failure after a myocardial infarction. Before the myocardial infarction, she had a cardiac output of 5 L/min and a right atrial pressure of 0 mm Hg at rest. The solid curve in the graph shows the relationship between right atrial pressure and cardiac output in a normal heart. Which of the following lettered points best represents the change in this relationship after the development of congestive heart failure?Draw a ventricular muscle cell action potential in the figure below.Briefly describe the changes in membrane permeability that underlie the potential changes.
- A variety of ways to calculate heart rate from an ECG may be used. The quickest way to calculate heart rate on a rhythm strip is: Count the number of large squares between one R-R interval, and divide this number into 1500. Calculate the number of QRS complexes in 1 minute Count the number of R-R intervals in 6 seconds, and multiply by 10 Count the number of small squares between one R-R interval, and multiply this number by 300.Describe the mechanical events of the cardiac cycle. (use terms like atrial systole, atrial diastole, ventricular diastole, ventricular systole, isovolumic ventricular contraction, isovolumic ventricular relaxation, ventricular ejection, period of rapid filling)Select TRUE or FALSE to best describe the statements below, relating the events of the cardiac cycle. Keep in mind that these events may be chemical, electrical and mechanical. atrial pressure is greater than ventricular pressure while semilunar valves are оpen ventricular pressure is greater than atrial pressure when the atrioventricular valves are closed atrioventricular valves are open during ventricular emptying the end diastolic volume of the ventricles is reached before ventricles contract 1 ventricular filling occurs before depolarization of the atria 1 atrioventricular valves and 1. TRUE 1 semilunar valves are closed at the beginning of ventricular systole 2. FALSE end systolic volume increases when more blood empties from the ventricles the greatest pressure is reached in the ventricles while they are emptying the right atrium depolarizes before the left atrium ventricular depolarization occurs during the T-wave semilunar valves are open during ventricular filling ventricular…
- The events of the cardiac cycle cause cyclical changes in left ventricular pressure and volume over time. Another way to represent these events is with a pressure-volume loop, as shown below. Drag the labels from the left into the appropriate boxes on the pressure- volume loop to demonstrate your understanding of the cardiac cycle. Aortic valve closure AV valve opening Systolic pressure Isovolumetric relaxation Isovolumetric contraction 120 Diastolic pressure Ventricular filling 80 End-diastolic volume Ventricular ejection 40 AV valve closure End-systolic volume Aortic valve opening 60 120 LV volume (mL) O McGraw-Hill Education Reset LV pressure (mm Hg)The standard EKG consists of 10 sensors that record 12 leads of the heart’s electrical activity from different angles, allowing for a thorough three-dimensional interpretation of its activity. This is transmitted by the electrodes to the equipment to be interpreted and is used to diagnose cardiac medical conditions. In case of an abnormal EKG, the second step would be to use a Holter monitor. How would you explain to your classmates how to perform an EKG (steps)? Where will you place the electrodes when performing and EKG? Why? What are the different lead types, connections, and placements? When you conclude an EKG, what are the different components that you need to observe and confirm before you disconnect the patient? Can you explain the difference between normal, abnormal, and artifacts? What is a Holter monitor? Under what circumstances would one be ordered for a patient? How do you use a Holter monitor? Educate a patient: What you will do before, during, and after an…Match the area where blood will flow within the heart during systole (1 point) If blood is in the right atria during diastole, during systole it will move to: If blood is in the right ventricle during diastole, during systole it will move to: If blood is in the left atria during diastole, during systole it will move to: If blood is in the left ventricle during diastole, during systole it will move to: Choose... Choose... The Systemic circulation (body) The Right Ventricle The Pulmonary Circuit The Left Ventricle Choose... ÷ +
- Compare and contrast the action potential of a myocardial conductive cell and the action potential of a myocardial contractile cell.Put the following events in the proper order for cardiac conduction. Group of answer choices: SA Node initiates action potential AV node initiates action potential Signal moves to AV bundle in between the ventricle Purkinje fibers lead to ventricular contraction Signal travels to AV node Purkinje fibers lead to atrial contraction 1 2 3 4Autorhythmic cells in the SA node intrinsically fire at a rate of - 90 action potentials per minute. At rest, the heart rate is lowered primarily through modulation by: O Decreased delivery of acetylcholine and increased delivery of norepinephrine Increased delivery of acetylcholine and decreased delivery of norepinephrine Cardiac contractile cells Decreased delivery of acetylcholine and decreased delivery of norepinephrine Increased delivery of acetylcholine and increased delivery of norepinephrine O O O
