An average adult heart is 12 cm from base to apex, 8–9 cm at its broadest and 6 cm anteroposteriorly. Its weight varies from 230 to 280 g (average 250 g) in females * 1 point       True       False

Q: Is atrial contraction (atrial systole) really necessary in case of resting conditions (i.e.…

A: Contraction and relaxation of atria and ventricles is the normal process of the cardiac cycle. The…

Q: A client receives fibrinolytic therapy upon admission following a myocardial infarction. He is now…

A: Infusion of heparin sodium=1,200 units/hour. The dilution is 25,000 units/500 mL. mL/hour=? By the…

Q: There are a number of theories about the best time for cutting the cord. Delaying the cutting until…

A: Pregnacy and labor Pregnancy or gestation consists of three trimesters. First trimester: 1st to 12…

Q: What is Samantha’s blood type phenotype ? 2. What is her possible blood type genotype? 3. What blood…

A: The blood group is determined by the alleles present in the gene pool. Blood groups determine who…

Q: Womersley number (a) of a human aorta is 20 and for the rabbit aorta is 17, the blood density is…

A: Given information For human aorta Womersley (αh) = 20 Viscosity (μh) = 0.0035 Ns/m2 Diameter= 2 cm=…

Q: Refer to the figure of the pressures in the cardiac cycle on the right side. Letters indicate time…

A: This Wigger's diagram is used to understand physiology of heart. It explains -  Blood pressure -…

Q: a person has a resting blood flow of 7.3 L min-1. The volume of the left ventricle is 152 mL and the…

A: In any organism, the heart's job is to keep "blood" flowing constantly throughout the body. Blood…

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: MATCH the NUMBERS from the HEART diagram WITH THE DESCRIPTIONS 10 points :Some numbers can be used…

A: S.A node is locaed - right atrium  6   Carries oxygenated blood to heaet - pulmonary vein  1…

Q: Using LEADER LINES or ARROWS, precisely label 15 relevant events of the cardiac cycle on the graph,…

A: Hi dear, here's your answer what you want.can you please give me an upvote for this answer.

Q: Which of the following occurs during diastole?   Question 25 options:   The semi-lunar valves are…

A: Heart consists of four chambers, two auricles and two ventricles. Blood is received by the auricles…

Q: During the period from the end of the S-wave until the beginning of the T-wave the entire heart is…

A: An electrocardiogram is a device that measures the electrical activity of the heart represented by…

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: The heart is resting during Select one: ventricular systole. the ejection period. ventricular…

A: Cardiac cycle The cardiac events that occur from the beginning of one heart beat to beginning of…

Q: Line graphs are used when we compare two different number values. 1.1. Draw two graphs on the same…

A: The transport system of the body is the circulatory system. It consists of the heart, The blood…

Q: 1.  Would the relationship be the same if you had recorded the carotid pulse? Justify your answer.…

A: As the heart beats and is recorded with the finger pulse reader, the activity can be compared to the…

Q: 15) The followings are the ECG characteristics of atrial fibrillation,except for() A Disappearance…

A: Atrial fibrillation is the condition when atrial contraction more than 350beat/ minute

Q: Ruth Cruz, a robust 50-year-old insurance adjuster living in the northern suburbs of Caloocan, has…

A: The heart have for major valves located within different chamber in the heart. The valves opened and…

Q: Please explain in your own words how the patient turning apparatus shown in the figure works. Also…

A: Putting a cushion between your legs can keep your pelvis stable and can keep your spine from…

Q: Note: Please choose one answer (Yes or No) and if it is No, please correct the sentence. 1- The…

A: As per our policy, we are answering the first 3 questions only. For the rest of the questions,…

Q: Discuss in detail each portion of the Wiggers Diagram. Include in your answer all mention of…

A: Wiggers diagram is a graphical representation of the cardiac cycle and summarizes all the aspects of…

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: Y8u have a nthess tracker (like a FitBit) that tracks your heart rate. You have a routine cardio…

A: Whenever someone donated blood (or looses it in any unfortunate accident or anything for that…

Q: Blood being carried towards the heart is always oxygen-depleted. True False

A: Oxygen reaches to the different tissues of our body with the help of blood . The blood carrying…

Q: Order: Transfuse one unit of PRBCS (250 mL) over four hours. The "Y "intravenous (IV) tubing will…

A: Packed Red blood cells are transfused commonly, it is prepared from the whole by apheresis that is…

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: wave

A: De polarization  or hypo polarization occurs due to shift in electric charge in the cell , resulting…

Q: What is a systolic murmur?                 What is a regurgitant heart valve?                  The…

A: Our heart is a muscular organ located in front of the chest. It lies slightly behind and to the left…

Q: KARVONEN FORMULA WORKSHEET Take your heart rate first thing in the morning in a lying position…

A: Note: Please Substract Your Actual AGE From 226, I Have Taken Age 25 Just For Calculation Purpose.…

Q: Finger pulse start of pulse upswing to peak (s) Total time (upswinging to baseline, s) 0.090 0.240

A: Introduction:- From the heart to the lungs, oxygen-rich blood is transported by the circulatory…

Q: Table 1 Blood pressure recordings for all positions Body positions Mean systolic BP Mean diastolic…

A: There are Physiologic changes which are associated with aging leads to an increase in systolic blood…

Q: Teach me how to determine correctly the length of time between two consecutive R waves.

A: Introduction-  Electrocardiograph or ECG is a procedure which is done to check the heart activity.…

Q: A. Measuring Heart Beat and Breathing Rate (8pts) Normal Value 97.8 - 99.1 F 60 – 100 beats/minute…

A: Answer- Breathing rate is dependent upon the physical activity of the body and linked to the…

Q: CASE SCENARIO Mr. Sampang, a male in his upper 20’s stumbled to the ground as he sustained a single…

A: When there is loss of blood because of any underlying reason such as: Injury, gun shoot etc. Then…

Q: Figure 2 shows the conduction system of the heart that transmit the electrical impulses for the…

A: In human heart, small groups of specialised neuromuscular cells are present within the myocardium.…

Q: 5. Heart (pulse) rate: Listen to your heart with the stethoscope, and count the number of beats for…

A: Heart rate is the number of times your heart beats in 1 minute.

Q: on an EKG strip, a nurse determines that a patient's heart is beating 5 times every 4 seconds.…

A: The contraction and relaxation of heart cumulatively known as heart beat. A normal healthy person's…

Q: 32 29 31 30

A: Heart  is a muscular structure and is enclosed in a fibroelastic  sac derived from mesoderm , which…

Q: The graph in Figure 1 shows the changes in pressure that takes place in the left side of the heart.…

A: A rigorous physical workout is healthy for the body. A walk for 30 minutes or running or bicycling…

Q: Is atrial contraction (atrial systole) really necessary in case of resting conditions (i.e.…

A: Cardiac cycle is defined as the sequence of events that takes place during one heart beat. Each…

Q: Sampang, a male in his upper 20’s stumbled to the ground as he sustained a single gunshot wound in…

A: When blood loss occurs due to any underlying reason like: Injury Gun shoot and so on. Then usually…

Q: blood pressure reading is typically expressed as systolic over diastolic (e.g. 120 / 80). What is…

A: As the heart contracts, the first number represents the amount of pressure within the arteries.…

Q: 1-3. Refers to the electrocardiogram (ECG) tracing below. 1. Identify the wave at the arrow. 2. What…

A: We know that Electrocardiogram (ECG) is a test that is used to determine the electrical activity…

Q: How would you explain to your classmates how to perform an EKG (steps)? Where will you place the…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: All of the following are the most prevelent in Sudden Death Syndrom EXCEPT: Select one: a. Marfan's…

A: Sudden arrhythmic death syndrome (SADS) means sudden and unexpected death that occurs in adolescents…

Q: You have counted 220 platelets on one of a hemacytometer and 207 on the other in performing a count…

A: The calculation formula that is used for cell count helps in determining the cell present in the 1…

Q: Joe's end diastolic volume is 130 ml and his end systolic volume is 60 ml. His heart rate is 80…

A: In cardiovascular physiology, end-diastolic volume (EDV) is the volume of blood justified or…

Q: An IV started at 1530 and is to set complete in 5.5 hours. At what time will it complete in military…

A: The medications are administered at a particular dose for a particular duration. The duration and…