Answer:
what you are doing ??? why are you asking these
Answer:
The heart is a muscle and therefore it can be stimulated by electrical impulses.
Explanation:
In the heart, the electrical activity is generated in the SA node and conducted from the right atrium to the left atrium in order to contract myocardial cells
COPD, emphysema, bronchitis , and asthma. Chronic obstructive pulmonary disease (COPD), which incorporates chronic bronchitis.
<h3>What about chronic obstructive pulmonary disease?</h3>
- COPD symptoms include persistent coughing or wheezing.
- Excessive sputum or phlegm.
- Respiration difficulty.
- The signs and symptoms include wheezing, expulsion mucus (sputum), and trouble breathing.
- It's frequently brought on by prolonged exposure to irritant gases or particulates, most often from cigarette smoke.
- Heart disease, carcinoma , and a variety of other diseases are more likely to occur in people with COPD.
- In around 9 out of each 10 cases, smoking is regarded to be the first cause of COPD.
- The lining of the lungs and airways can get damaged by the toxic compounds in smoke.
- Quitting smoking can help stop the deterioration of COPD.
- Short-acting bronchodilator inhalers are the initial line of therapy for the bulk of COPD patients.
- Breathing is formed easier by bronchodilators, which relax and expand the airways.
- Short-acting bronchodilator inhalers are available in two varieties: beta-2 agonist inhalers, like salbutamol and terbutaline.
- For those with chronic obstructive pulmonary disease (COPD) who have (or are in danger for) hypercapnia, an excessive amount of oxygen can be harmful.
- Patients with hypercapnia are frequently over oxygenated, despite established standards and acknowledged danger.
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Pelvic inflammatory disease is a complication in 50% of the cases of a. gonorrhea.
Pelvic inflammatory disease :
Pelvic inflammatory disease (PID) occurs when an infection spreads from vaginal area to the cervix, the endometrium (lining of the uterus) and the fallopian tubes. The virus is typically spread through sexual contact. Additionally, it can happen following an infected bowel or an appendix rupture.
Chlamydia and gonorrhea, two sexually transmitted bacterial illnesses, are the most frequent causes of PID. 50% of sexually transmitted PID cases are brought on by chlamydia and gonorrhea. Recently, Mycoplasma genitalium has been identified as another sexually transmitted virus linked to PID.
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Answer:
types 4,8,10
Explanation:
1.
Fibril-forming collagens (I, II, III, V, XI, XXIV, XXVII);
2.
Fibril-associated collagens with interrupted triple helices (FACITs) (IX, XII, XIV, XVI, XIX, XX, XXI, XXII). The FACITs do not form fibrils by themselves but they are associated with the surface of collagen fibrils.
3.
Network-forming collagens (IV, VIII, X) form a pattern in which four molecules assemble via their amino-terminal 7S domain to form tetramers while two molecules assemble via their carboxy-terminal NC1 domain to form NC1 dimers
4.
Membrane collagens (XIII, XVII, XXIII, XXV)
