Answer:
The blister formation process is an excellent illustration of the connection between the structure and function of the skin because it covers the tissue below, <u>protects it from further harm and allows it to cure.
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Fluid collects from the upper layers of the skin (the epidermis) to the lower layers (the dermis).
Answer:
Common causes of nausea after eating include food allergies, stress and pregnancy.
Explanation:
If your nausea lasts for more than two days or is resistant to home remedies, see your doctor. To treat nausea after eating, chew ginger, drink cold water slowly, and limit your physical activity
A lot of these words are derived from the Greek or Latin roots that mean what the word is used to mean in English. It's helpful to look up the etymology or understand what these roots mean because they come up all the time and in different combinations. This way you can look at a word you've never seen before and know what it means by breaking it down into its component parts.
1. Surgical puncture to remove fluid = centesis
2. Inflammation = itis
3. Abnormal hardening = sclerosis
4. Surgical removal = ectomy
5. Vomit = emesis
6. Infection = sepsis
7. Involuntary contraction = spasm
8. Surgical opening = stomy
9. Specialist in = ologist
10. Process of recording = graphy
11. Instrument that records = graph
12. Oxygen = oxia
13. Seizure attack = ictal
14. Paralysis = plegia
15. Surgical repair = plasty
16. Disease = pathy
17. Study of = logy
18. Tumor = oma
19. Enlargement = megaly
20. Breathing = pnea
21. Malignant tumor = sarcoma
22. Narrowing = stenosis
23. Swallowing or eating = phagia
Rhinoplasty = surgical repair of the nose
Ateriosclerosis = abnormal hardening of the arteries
Neuropathy = disease of the nervous system
Postictal = after a seizure attack
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).
