Which temperature site is least accurate?
Temperatures taken from the armpit are usually the least accurate. For older children and adults, oral readings are usually accurate — as long as the mouth is closed while the thermometer is in place.
What is the most common site for monitoring the pulse where is it located?
Pulse can be felt by placing fingers over any artery lying close to the skin surface. The site most commonly used is the wrist (radial or ulnar arteries) because it is non-invasive and easily accessible but other artery sites can be used (Fig 1).
Which pulse is most often used for measuring pulse rate?
Radial artery—the artery in the wrist used most often to take a pulse measurement . Respiration rate —the number of breaths per minute.
Why are mercury free thermometers considered safer than the mercury thermometers?
Why are mercury – free thermometers considered safer than the mercury thermometers ? They do not contain mercury , which is a dangerous and toxic substance.
What type of thermometer is most accurate for adults?
Rectal thermometers, which go into your rear end, are the most accurate, but they can be uncomfortable. Armpit , ear , and forehead thermometers aren’t as accurate. Most doctors think an oral thermometer, which you hold under your tongue, is best.
Is 99 a fever on forehead?
The following thermometer readings generally indicate a fever : Rectal, ear or temporal artery temperature of 100.4 (38 C) or higher. Oral temperature of 100 F (37.8 C) or higher. Armpit temperature of 99 F (37.2 C) or higher.
What are the 7 vital signs?
Vital Signs (Body Temperature , Pulse Rate, Respiration Rate , Blood Pressure ) Body temperature . Pulse rate. Respiration rate (rate of breathing) Blood pressure ( Blood pressure is not considered a vital sign, but is often measured along with the vital signs.)
What are the 5 vital signs?
Emergency medical technicians (EMTs), in particular, are taught to measure the vital signs of respiration , pulse , skin, pupils, and blood pressure as “the 5 vital signs” in a non-hospital setting.
What is normal blood pressure by age?
What is normal blood pressure according to age?
What blood pressure should be reported to the nurse immediately?
If the Certified Nursing Assistant obtains a patient’s systolic blood pressure and finds it is greater than 180 mmHg or the diastolic blood pressure is greater than 120 mmHg, this is an emergency and should be reported immediately to a registered nurse or immediate supervisor.
What machine changes air in a room into air with more oxygen?
Oxygen concentrators take in air from the room and filter out nitrogen. The process provides the higher amounts of oxygen needed for oxygen therapy. Concentrators may be large and stationary or small and portable.
When should you assess an apical pulse?
It is also a best practice to assess apical pulse in infants and children up to five years of age because radial pulses are difficult to palpate and count in this population. It is typical to assess apical pulses in children younger than eighteen, particularly in hospital environments.
In which position should a resident be placed for eating?
Check to see that the resident is sitting in an upright (90 degree) position , assist with the clothing protector, and wash the resident’s hands. 5. Encourage self- feeding whenever possible. 6.
Why should respirations be counted immediately?
Why should respirations be counted immediately after measure the pulse rate? -The respiratory rate is usually counted directly after counting the pulse rate because people tend to breathe more quickly if they know they are being observed.
What does the tip of an oral thermometer look like?
A dark line runs along the numbers to show the temperature. The tip of an oral or axillary glass mercury thermometer is long and narrow. The tip of a rectal glass mercury thermometer is short and round. The space that is not taken by the dark mercury line is usually clear.