What does this ECG show? مالمالمالمل VL aVF VI la 10 Atrial flutter 2 0 LBBB 3O RBBB Atrial fibrilation

Q: During your 0800 – 1800 shift, Mr. Mamaril is under your care. You receive a medication order to…

A: We are told that we have to give the medication over 8 hours of time. And at the same time we are…

Q: The average amount of blood pumped each minute by a healthy heart is about: 70 mL 10 liters 490 ml 5…

A: The cardiovascular system is composed of the heart, blood, and blood vessels including arteries,…

Q: Hb Erythrocytes Color index Reticulocytes Platelets Leucocyte s Neutrophils: 85 g/L 3,1*10¹2/L - 0%…

A: Acute myeloid leukemia   Acute myeloid leukemia (AML) is defined as ≥20% myeloblasts,. (Here blast…

Q: The difference between systolic and diastolic pressure in human is:   A 40 mm Hg B 80 mm…

A: The heart muscle contracts and relaxes to produce a heartbeat. The cardiac cycle involves a period…

Q: The small squares on the standard ECG paper representA. 0.02 secondB. 0.04 secondC. 0.06 secondD.…

A: An electrocardiogram (ECG or EKG) records the electrical sign from your heart to check for various…

Q: Vi V2 V3 II

A: ECG is also known as EKG or electrocardiography. It is the process of producing an…

Q: During the depolarization phase of the pacemaker potential O a. Ca+2 permeability increases O b. Na+…

A:

Q: Atrial diastole occurs during_. N K -A→ M B D O interval D O interval A wave LM wave J

A: The heart is a four-chambered organ with two atrium and two ventricles. Blood in both the atrial…

Q: A blood pressure reading of 145/90 indicatesa. normal blood pressure.b. hypertension.c. hypotension.

A: Blood pressure can be defined as the pressure exerted on the walls of the blood vessels by the…

Q: 5. What is the cardiac ouput in this patient if their heart rate was 50 beats/min? 120 LV Pressure…

A: The primary function of the heart is to pump blood throughout the body to deliver oxygen, nutrients,…

Q: breathing perfectly, apparently strong at one minute of life. However after five minutes the baby…

A: Apgar is a quick test performed on a baby at 1 and 5 minutes after birth. The 1-minute score…

Q: Aortic valve closure AV valve opening Systolic pressure Isovolumetric relaxation Isovolumetric…

A: The stages involved in converting deoxygenated blood to oxygenated blood in the lungs and propelling…

Q: what is the volume of blood cell in the horse's tissue travel per second

A: Blood is fluid inside body which travel across vessels and provide help in transport of oxygen,…

Q: In a healthy adult man the normal diastolic pressure is:   A 80 mm Hg B 90 mm Hg C…

A: The contraction phase of the cardiac cycle is referred to as systole, and the relaxation phase can…

Q: During the cardiac cycle shown in the graph above the ventricles eject _______ of the blood they…

A: The cardiovascular system consists of the heart and the blood vessels. The heart is the pumping…

Q: Given: Hb=15.0g/ dl , Hct=45%, RBC= 5.0×10^12. Calculate: a: MCH                  b: MCHC.…

A: Given values: Hct = 45% Hb = 15 g/dL RBC = 5×1012 per Litre

Q: HEART HALF) Name the following parts on the heart model 291 298 264D 263= 264 290 263 298= 295= 294=…

A: The human heart is the most crucial part of the human body. It pumps blood from the heart to the…

Q: Given: Hb=15.0g/ dl , Hct=45%, RBC= 5.0×10^12. Calculate:  a: MCHb b: MCHC. c: MCV. d: Name term…

A: given that, Hb=15.0g/dl, Hct=45%, RBC=5.0×1012 therefore, a. MCHb= [Hb(g/dL)×10]/RBC(×1012)…

Q: Table 3- A Partial List of Bo's Vital Signs Vitals Во Normal Blood Pressure 88/58 (Hypotension)…

A: Thyroid disorders Thyroid gland secrets thyroid hormones and plays vital role in metabolic activity.…

Q: The 32-cm-long left coronary artery is 4.6 mm in diameter. Blood pressure drops by 3.0 mm Hg over…

A: Coronary artery blood flow: It is the flow of the blood from the blood vessels to the heart. This…

Q: A person has a resting blood flow of 8.1 L min-1. The hydraulic power of the left ventricle is 2.21…

A: The heart's role in any organism is to keep "blood" flowing continuously throughout the body. Blood…

Q: Why ECG name as 12 lead but we have in ECG 6 chest lead and 4 peripheral ,2 lead from where come

A: ECG also known as electrocardiogram is the representation of the electrical activity of the heart…

Q: 17, The P-wave of the ECG is generated by the repolarization of the SA-Node.   A. trueB. false

A: The main function of the SA node is to act as the normal pacemaker of the heart. It initiates an…

Q: V1 V2 II V3 aVR V4 aVL V5 aVF V6

A: First of all  check the rhythm first  It's regular or irregular  If regular rhythm then formula  is…

Q: Doctor's Order Flow rate (gtts/min) Cc/ hour (amount infused in mL?) DSW 500mL x 6 hours 4 hours:…

A: The formula for calculating the IV (Intravenous) flow rate or drip rate is the total volume in ml…

Q: 1) Blood pressure is measured with a 2) What is the average normal blood pressure for adults? Label…

A: Blood pressure is measured with a sphygmomanometer. Average normal blood pressure of an adult is…

Q: This ECG shows? I3I II VE Thure nd O ISinus tachicardia

A: To search for various heart problems, an electrocardiogram (ECG or EKG) records the electrical…

Q: Under normal conditions, pressures in the left and right ventricles are equal during systole. * true…

A: Answer--

Q: Concerning ventricular filling, choose the CORRECT statement? O a. Begins during isovolumic…

A: 1)The left ventricle takes blood from the left atrium during diastole, which is then discharged into…

Q: (a) Referring to the figure, find the time systolic pressure lags behind the middle of the QRS…

A: Blood pressure:   Heart pump blood which moves all around the body and provides oxygen and…

Q: PCG can give us the same information as ECG. * True False

A: Cardiac cycle is basically the performance of the heart which ranges from the beginning of the…

Q: This ECG shows all these findings, except? %3I V3 II

A: A normal ECG has illustrated above. Note that the heart is beating in a regular sinus rhythm between…

Q: 56-year-old male who present with 2 hours of chest pain. BP = 142/85. Past history of smoking. aVR…

A: ECG  is also called as Electrocardiogram. This test usually advises to test the electrical activity…

Q: A patient in the ER must be kept lying on their right side with their left arm held straight up. In…

A: Blood pressure differs according to various sites. It also differs based on the positioning of a…

Q: For the capillary tubes in Figure 26.4, is the hematocrit normal, low, or high? Ifabnormal, do…

A: Oxygen is transported through the blood. Blood contains red blood cells (RBCs) that help in the…

Q: Given: Hb=12.0g/dl, Hct=36%             RBC= 4.0×10^12, Calculate: a: MCH.                    b:…

A: Mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), and mean corpuscular hemoglobin…

Q: What does this ECG show? V1 V4 V2 aVF va 10 3d degree AV block 2. LBBB Left anterior hemiblock Ist…

A: An ECG is a device that records the electrical signal from your heart to check for different heart…

Q: capillary

A: Pre capillary sphincter are the rings of smooth muscles that ate known to regulate blood flow in the…

Q: ( QRS ) that the appearance of the compound in : due to ( ECG , electrocardiogram ORight atrium…

A: The standard electrocardiogram (ECG) displays 12 different vector views of the heart's electrical…

Q: A man roughly 60 years of age had an ECG. The ECG results showed a combination of prolonged QT…

A: ECG An electrocardiogram is produced by a technique called electrocardiography in which the…

Q: Which of the following represents a normal Po2 (mm Hg) in the aorta in a 70-kg male at rest? 40 0.04…

A: The respiratory system functions to exchange gases at the alveolar level. For this gas exchange…

Q: The resting EKG of this patient lets us know that the patient has , 0_11 s 0.50 s bradycardia…

A: Bradycardia is the  slow heart rate that is found in less than 60 beats per minute . It can be…

Q: A patient has a systolic blood pressure of 114 mm Hg, a diastolic reading of 64 mm Hg, and a cardiac…

A: R = △P ÷ Q  (or) Total Peripheral Resistance = Changing pressure divided by cardiac output. TPR =…

Q: V2 V5 VS V6 © 1997 Frank G. Yanowitz, M.D. What is the abnormality in the EKG above?

A: An electrocardiogram(EKG or ECG) is a medical device or an equipment which is used to record or…

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A: Given, clindamycin = 800 mg in 150 mL D5W D5W means dextrose in 5% water  To be given over 1 1 /2…

Q: This ECG shows all these findings, except? II V2 || VI 10 Old inferior myocardial infarction 2 O…

A: ECG:     ECG ~ Electrocardiogram        The electrical signal analyzer of heart which predicts the…

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.