Answer:
ECG paper is a grid where time is measured along the horizontal axis.
Each small square is 1 mm in length and represents 0.04 seconds.
Each larger square is 5 mm in length and represents 0.2 seconds.
Voltage is measured along the vertical axis.
10 mm is equal to 1mV in voltage.
The diagram below illustrates the configuration of ECG graph paper and where to measure the components of the ECG wave form
Heart rate can be easily calculated from the ECG strip:
When the rhythm is regular, the heart rate is 300 divided by the number of large squares between the QRS complexes.
For example, if there are 4 large squares between regular QRS complexes, the heart rate is 75 (300/4=75).
The second method can be used with an irregular rhythm to estimate the rate. Count the number of R waves in a 6 second strip and multiply by 10.
For example, if there are 7 R waves in a 6 second strip, the heart rate is 70 (7x10=70).
Answer: d. all of the above.
Explanation:
Answer:
The correct answer choice for the question: The popliteal pulse point is found on the anterior surface of the elbow, would be, A: true.
Explanation:
The popliteal pulse is the passage point of the brachial artery and it is in fact always found on the anterior surface of the elbow, medial to the tendons of the biceps. This major artery, the brachial artery, is the main vessel for the upper arms and it comes out of the axillary artery. As it tranverses down the upper arms, it reaches the cubital fossa of the elbow, where it divides into the radial and the ulnar arteries. When measuring blood pressure, it is usually this artery that is sought out and its sounds can be heard with a sthetoscope, and when using a sphygmomanometer, or blood presure cuff.
"A clinical judgment regarding an individual's, families, or community's responses to real or potential health issues or life processes" is what a nursing diagnosis is.
A nurse starts a nursing diagnosis, which outlines the patient's reaction to the medical diagnostic. A doctor will provide a patient with a medical diagnostic to describe a condition, disease, or injury.
Examples of nursing diagnoses include: decreased cardiac output, risk for impaired liver function, urine retention, and disrupted sleep patterns. A medical diagnosis, on the other hand, is made by a doctor or other skilled healthcare professional.
When a bedridden hospitalized patient tells the nurse that he hasn't missed a Methodist church service in 50 years, the nurse should make the proper nursing diagnosis of spiritual distress associated to inability to attend church services, which is demonstrated by verbal feelings of guilt.
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Answer:
A murmur sounds like rasping or blowing sounds, it can happen when blood comes into your heart or leaves your heart.
Explanation:
