106 Depolarization (phase 0) of cardiac pacemaker cells is slower than that of ventricular myocytes and depends on which of the following ion movements? A) Caefflux 1 B) Ca influx C) Na efflux D) Na influx E) K-efflux F) K-influx
Q: Airborne Precautions are needed if there are fomites on environment surfaces/reusable medical…
A: C. Droplets precautions are also needed
Q: e Study, Chapter 34,Nursing 1. Mr. Simms has been admitted to your unit complaining of chest pain.…
A: Nursing process plays a major role in the nursing profession and which helps the nurse to determine…
Q: What are the services being needed by Mr. X
A: OSTEOARTHRITIS A type of arthritis that occurs when flexible tissue at the ends of bones wears…
Q: b. What is her CrCl? 4. J.C., a 70 year old male (5'8", 100 kg) is to begin Vancomycin (along with…
A: IBW -- Ideal body weight refers to the ideal weight of a person to a given height having lowest risk…
Q: 47 A 45-year-old woman with asthma comes to the physician because of shortness of breath for 3 days.…
A: Asthma is one among the common non communicable diseases that is present globally. The…
Q: uestion Chapter4. If the cancer vaccine can elicit an inmmune response against the targets found…
A: The vaccinations are intended to identify proteins in cancer cells.Antigens are compounds that cause…
Q: Alcohol-based hand rubs should not be used if a nurse is caring for more than one patient.…
A: Progressive care facilities have several clinicians and high levels of technology and intervention.…
Q: Eve, 27, and Lamar, 33, are a young couple who have just gotten married. They both are heavy…
A: Contraception methods are technique by which Pregnancy can be prevented , they include medical and…
Q: The physician orders Medication L 400 mg PO twice daily. The pharmacy supplies Medication L with a…
A: Answer. Given data :----- Medication L is ordered = 400 mg twice daily. Available drug…
Q: What are two (2) important points that should be included regarding the care of this client?
A: Important points that included regarding the care of the client with Clostridium difficile; Health…
Q: Which of the following should be done first after a needle stick or sharps injury? Wash the area…
A: First aid is the first and immediate assistance which is given to any person with either a minor or…
Q: words without plagarism What are the role of ne
A: We know Necrosis is an irreversible injury that occurs to the cells which eventually results in cell…
Q: 33
A: We know that The leading cause of death among children is termed choking and suffocation. Choking…
Q: Quality Improvement Program in a Hospital or Nursing Home, What steps that you would take to assess…
A: Nursing counselling and advise involves certain intervention which helps process focusing on the…
Q: . Random Question.
A: As we know Aging issues or problems are the health conditions that develop as the age of an…
Q: What techniques can you use to help locate a vein? What is hemoconcentration? How will you prevent…
A: Techniques that can use to locate vein are:- - Slapping the skin :- Gently slapping the skin, but…
Q: What is the theory and organizational framework of the Purnell Model? And what is it's relevance to…
A: Purnell Model for cultural competence is widely used in teaching and learning the intercultural…
Q: the following: Maternal alcohol consumption during pregnancy Maternal narcotic abuse during…
A: Introduction:- ALCOHOL CONSUMPTION AND NARCOTIC ABUSE DURING PREGNANCY, Tobacco, alcohol and drugs…
Q: Operationally define and determine how you would measure each of the performance constructs. There…
A: A clear, concise and detailed definition of a measure is called as operational definition in…
Q: stions no 8 How can nurses prevent medication errors?
A: Medication errors may cause serious side effects to patients and may increase the length of stay in…
Q: 55. Explain the importance of Health Management Information System monitoring and evaluation in…
A: A health management information system is an integrated effort to process, report, collect and use…
Q: Describe six or more manifestations of hypoxia for a patient who has experienced a GSW to the chest…
A: Gun shot wound (GSW) to chest is a serious injury. It can damage the heart, lungs, esophagus, ribs,…
Q: What is a hospital formulary? What is its importance in the hospital pharmacy setting?
A: Having the correct medicine at the correct time can save a person's life and therefore, it is…
Q: Discuss the nursing care of patients with pituitary and adrenal disorders.
A: The functions of the pituitary and adrenal gland is to secrets hormones which influence functions of…
Q: 9)
A: Nutritional needs of older adult persons change due to different types of physiological…
Q: 112 A 53-year-old woman comes to the emergency department because of sharp, pleuritic right chest…
A:
Q: can i put "consumed variety of dishes" in my predisposing factors for nursing care plan?
A: Predisposing factors are those that put a person at a risk of developing a problem. Some of the…
Q: High Risk for Injury related to abusive parents High Risk for Injury related to abusive parents…
A: Child abuse and neglect are a kind of serious issues which have harmful effects on the victims.…
Q: common sense Health Care reform includes:
A: COMMON SENSE HEALTH CARE REFORMS HEALTH CARE REFORM:- Health…
Q: a patient to recive 50 mg of morphine in 250 ml of Ns over 5 hours.the infusion is started at…
A: The opiate class of drugs includes morphine, a pain reliever that is naturally present in opium. As…
Q: Discuss the signs and symptoms of benign prostatic hypertrophy (hyperplasia) and how it is diagnosed…
A: Answer. Benign prostatic hypertrophy ----- Overgrowth or enlargement of prostate gland is…
Q: What do you teach yo
A: Constipation It is generally considered as a symptom and is defined as infrequent defecation not…
Q: ormal tissues contain resident macrophages, and connective tissue sites in the gastrointestinal…
A: As we know Cells of the immune system are majorly composed of white blood cells. These white blood…
Q: Platelet-platelet binding and aggregation requires the interaction of fibrinogen with a receptor on…
A: Introduction: Platelet to platelet adhesion is called Platelet aggregation and is an important step…
Q: e In a nurse demonstrating caring, why is a nurse judged to be “caring” while others is said to be…
A: In general terms, caring refers to the action of sharing concern about the welfare of another…
Q: What should the medical assistant do after EMS arrives and takes over emergency care? What follow-up…
A: A medical assistant regularly engages with patients who may be experiencing emergencies at home.…
Q: 4.What Responsibilities of public health workers in the midst of pandemic here in the Philippines.?
A: We know that in communities, public health nurses provide or refer patients to primary health care…
Q: Discuss in 5 to 10 sentences, what are the common home practices regarding the care of the sick have…
A: Home practices for the sick helps in unnecessary hospitalization. It should also enable safety,…
Q: Conduct online research on refeeding syndrome in a client with long-term alcohol abuse
A: Often chronic alcohol abuse can affect our body health very badly. So healthy life habits with a…
Q: A description of the nature of the disease/condition that the drug category (targeted drugs) would…
A: A disease is a condition in which abnormalities in the structure and function of organisms. the…
Q: What advise would you give to your parents or grandparents to help them age gracefully and ease into…
A: For some people, growing older is an unsettling time marked by change and loneliness. It doesn't…
Q: Provide information regarding when clients taking quinidine should call their doctor for advice…
A: Quinidine is in the class of medications called antiarrhythmic drugs. It is used to correct the…
Q: Cite 3 significance of pharmacology in Dentistry
A: Dentistry is a branch of medicine that deals with the study of teeth, gums, and mouth. Its focus is…
Q: abdominal assessment
A: ASSESSMENT Definition Assessment is the process of documenting, usually in measurable…
Q: 37. Binding of thrombin to which of the following molecules converts it from a procoagulant to an…
A: Homeostasis demands that the blood should carry anticoagulants that do not allow it to clot and flow…
Q: What is the pathology of varicose veins?
A: Varicose veins are caused due to increase blood pressure in the veins of the body which lead to them…
Q: Breakfast today consisted today contained 25 grams of carbohydrates, 8 grams of fat, and 8 grams of…
A: Question 1 35 g of carbohydrate x 4 k cal/g= 140 k cal 8 g of proteins x 4 k cal/g= 32 K cal 8 g of…
Q: ose A client who has a history of an inguinal hernia is admitted to the hospital with sudden, severe…
A: The clinical condition involving the bulging of the abdominal contents through a weak area in the…
Q: The US Healthcare delivery does not function as a rational and intergrated network of components…
A: The US economy is the biggest in the world, and in comparison to other countries, the consumption of…
Q: Why are some medical clinics experimenting with natural lighting the use of water , such as…
A: Natural lighting, aquariums, waterfalls and music influence the physicians and patient mental state…
Step by step
Solved in 2 steps
- The effective-refractory period present during Phase 2 of the actionpotential of ventricular myocytes:A)is relatively long because the Na+ current does not inactivate. B) is relatively long because K+ current is immediately activated once membrane potential becomes positive. C) prevents tetanus in the heart. D) is about twice as long as in skeletal muscleWhich heart activity correlated with the hi-lighted portion of the EKG in this image? A)ventricle depolarization B) repolarization C) right heart depolarization D) atrial depolarizationSelect the TRUE statement/s: During the isovolumetric contraction phase in the cardiac cycle, OA) the SL valves are open O B) the intraventricular pressure is increasing O C) the intraventricular volume does not change OD) Both A and C OE) Both B and C
- 64 In the cardiac cycle, the occurrence of S, is most likely indicated at which of the following labeled points on the ECG or phonocardiogram? O) A B) A C B Electrocardiogram Phonocardiogram C) D) E)Consider the ventricular cardiomyocyte action potential shown below: a) Which phase of the cardiac myocyte action potential would be most significantly affected by the L-type calcium channel blocker nifedipine? b) Draw the predicted effects of nifedipine on the cardiac myocyte action potential.Which heart activity correlated with the highlighted portion of the EKG in this image? A) atrial depolarization B) right heart depolarization C) ventricle depolarization D) depolarization
- During the isovolumetric relaxation phase of ventricular diastole: O a) Both ventricular volume and ventricular pressure decrease O b) Both ventricular volume and ventricular pressure increase O c) Ventricular volume and ventricular pressure remain constant O d) Ventricular volume remains constant but ventricular pressure decreasesFigure shows the conduction system of the heart that transmit the electrical impulses for the coordination of cardiac cycle. a) Referring to the Figure , which part of the heart's electrical conduction is known as the “pacemaker” of the heart? b)Explain how D controls atria and ventricles which causes ventricular systole.40 Which of the following is the most likely effect of a 50% decrease in impulse conduction velocity through the atrioventricular node? A) A 50% decrease in heart rate B) Increased PP interval on an ECG C) Increased PR interval on an ECG D) Increased splitting of S₂ on inspiration E) Prolonged duration of the QRS interval on an ECG
- Due: Sun Mar 12, Attempt 1 c) ventricular diastole d) atrial diastole e) ventricular systole f) lup g) dup Draw a circle. Around that circle, label the following parts of the cardiac cycle (This is not a multiple choice question): a) cardiac diastole b) atrial systole Q Search or enter website name R 5 L G 6 B MacBook Pro IN PROGRESS Next Up: Submit Assignment H & 7 * 8 5+ 9 0 EN Add Comment Submit Assignment )) Next >If an individual has a heart rate of 80 bpm; end diastolic volume of 140 ml and end systolic volume of 100 ml; calculate the cardiac output: OA) 8,000 ml B) 1,200 ml O. C) 3,200 ml OD) 4,000 ml O E) 6,000 ml1a) Exercise immediately increases end-diastolic volume.True/False b)Mean arterial pressure is a relevant stimulus for the baroreceptor reflex.True/False c)Which of the following would be the most relevant efferent pathway for the regulation of cardiac output by the hormone epinephrine. (baroreceptor, axon, blood, ventricular cells, AV node, brainstem)