Why did Dr Sheffield do this quizlet?
Dr. Sheffield wants to establish the discriminant validity of his pathological gambling measure. He gives his measure and three others to a group of 100 people.
What is the difference between a ratio scale of measurement and an interval scale of measurement group of answer choices a ratio scale of measurement has a zero value that actually means nothing or the absence of something but an interval scale does not a ratio scale of measurement?
What is the difference between a ratio scale of measurement and an interval scale of measurement? a ratio scale of measurement has a zero value that actually means “nothing” or “the absence of something” but an interval scale does not.
What is another word for discriminant validity?
The term “ divergent validity” is sometimes used as a synonym for discriminant validity and has even been used by some well-known writers in the measurement field (e.g., Nunnally & Bernstein, 1994) although it is not the commonly accepted term.
Which of the following is an example of physiological measurement?
Physiological measurements may be very simple, such as the measurement of body temperature with a clinical thermometer, or they may be more complicated, for example measuring how well the heart is functioning by taking an ECG (electrocardiograph.).
Why do health and social care practitioner undertake physiological measurements?
Care workers will often need to undertake and record an individual’s physiological measurements. While carrying out these measurements, it is essential to maintain the individual’s comfort, respect and dignity, as well as applying standards of hygiene and infection control precautions.
What is a physiological measure?
Physiological measurement involves the direct or indirect observation of variables attributable to normative functioning of systems and subsystems in the human body. In humans, this includes phenomena such as heart rate, blood pressure, cortical activity, and biochemical markers.
What physiological states can be measured?
Vital Signs (Body Temperature, Pulse Rate, Respiration Rate, Blood Pressure)
- Body temperature.
- Pulse rate.
- Breathing rate (respiration)
- Blood pressure.
What is included in a physiological assessment?
evaluation of the function of the body, a tissue, or an organ, including physical and chemical factors and processes.
What are physiological observations?
physiological observations were respiratory rate, oxygen saturation, heart rate. and systolic blood pressure. The least frequently recorded physiological observa- tions were temperature and conscious state. One or more abnormal physiological.
What are the 6 vital signs?
The six classic vital signs (blood pressure, pulse, temperature, respiration, height, and weight) are reviewed on an historical basis and on their current use in dentistry.
What is the most important vital sign?
with Appropriate Alerts & Notifications Enables Early Intervention. While all of the above vital signs are important indicators of patient status, the combination of changes in respiratory rate and heart rate have been deemed the most crucial predictors, according to The American Journal of Critical Care.
What is the best vital sign?
Normal vital sign ranges for the average healthy adult while resting are: Blood pressure: 90/60 mm Hg to 120/80 mm Hg. Breathing: 12 to 18 breaths per minute. Pulse: 60 to 100 beats per minute.
What is acceptable blood pressure for a 70 year old?
Elderly Blood Pressure Range for Men and Women
| Blood Pressure Category for Adults 65+ | Systolic mm Hg | Diastolic mm Hg |
|---|---|---|
| Low blood pressure | 90 or lower | 60 or lower |
| Normal blood pressure | Lower than 120 | Lower than 80 |
| Elevated blood pressure | 120 – 129 | Lower than 80 |
| High blood pressure stage 1 | 130 – 139 | 80 – 89 |
What are the new blood pressure guidelines for seniors?
New Blood Pressure Standards for Seniors The ideal blood pressure for seniors is now considered 120/80 (systolic/diastolic), which is the same for younger adults. The high blood pressure range for seniors starts at hypertension stage 1, spanning between 130-139/80-89.
What is the safest blood pressure medicine for the elderly?
Angiotensin Receptor Blockers ARBs are considered the alternative first-line treatment for hypertension in the elderly population when a diuretic is contraindicated. In elderly hypertensive patients with diabetes or HF, ARBs are considered first-line treatment and an alternative to ACE inhibitors.
Is 160 over 60 a good blood pressure?
When systolic blood pressure rises above 160 in people aged 60 and older, it’s time to consider treatment — even if the lower number is normal, less than 90. New research on systolic high blood pressure, which is much more common as we age, is published in The Journal of the American Medical Association.