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).
Explanation:
Open the victim's airway by tilting the head and lifting the chin: –If possible, without moving the victim from his or her original position, place your hand on the victim's forehead and gently tilt the head back, keeping your thumb and index finger free to close the victim's nose if rescue breathing is required.
Doctors might perform a hysterectomy and discover precancerous cells using the Pap smear.
A Pap test, commonly known as a Pap smear, is a treatment used to check women for cervical cancer. Cells from your cervix, which is the lower, thin end of the uterus that is at the top of the vagina, are collected for a Pap smear. You have a better chance of being cured if cervical cancer is found early thanks to a Pap smear.
To detect alterations in cervical cells as they progress to malignancy, a pap smear is performed. The greatest chance of beating cancer is to discover it as soon as possible. If you don't, early detection of cell alterations can aid in preventing cancer. Women between the ages of 21 and 65 should routinely have a Pap test.
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Answer:
Some scientists think that the normal nightly release of so-called counter-regulatory hormones such as growth hormone, cortisol, glucagon, and adrenaline enhances insulin resistance, leading blood sugar levels to rise.
The statement is true because the weight status of a woman at the beginning of a pregnancy may influence the infant's health status.
<h3>Effects of mother weight on child weight</h3>
Results of the study showed that birthweight of the newborn child increased with increasing maternal pre-pregnant BMI, and that offspring birthweight also increased with increasing weight gain of the mother during pregnancy.
So we can conclude that the statement is true because the weight status of a woman at the beginning of a pregnancy may influence the infant's health status.
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