Answer: carbohydrates, fat, protein
Explanation:
Answer:
A. epinephrine
Explanation:
Bronchial constriction usually involves the tightening of the smooth muscles which surrounds the tube-like bronchial airways. This occurs via extra mucus production, spasming of smooth muscles, or swelling/inflammation of layers within bronchi or bronchioles. Bronchial constriction typically results in symptoms of wheezing, coughing and shortness of breath.
This can be treated via the use of the hormone epinephrine, a bronchiodilator. For some cases like asthma, epinephrine in small aerosolized (inhaled) doses can lead to the <em>temporary</em> relief of symptoms. Epinephrine acts by making bronchial tubes wider to allow the passage of air.
In the body, smooth muscle cells in the veins, arteries and heart are under the control of epinephrine receptors called β2 receptors. Epinephrine binding to the receptor triggers a cell signalling cascade that activates β2 receptors to dilate smooth muscle in the lungs.
Here's how-
- Calcium is essential to mediating muscle cell signalling and thus contraction
- in the lungs, epinepherine-β2 receptor binding leads to enzyme activation (adenylyl cyclase)
- conversion of the energy molecule ATP to the secondary messenger molecule cyclic AMP.
- cAMP inhibits the activity of the enzyme <em>myosin light chain kinase </em>(MLCK) in smooth muscle
- ∴ the enzyme remains inactive and the muscles relax
<em>Summary:</em><em> epinephrine → muscle relaxation →</em><em> bronchial dilation (reduced diameter) </em><em>→ decreased respiratory distress → easier breathing.</em>
Answer:
She might have isolation or abandonment issues, which means she can't feel close to someone. She might have a form of depression where its something else effecting how she feels or acts. The speaker doesn't have any details about how she feels or acts so it's complicated to tell.
Buono giornata - <em>DevinChi</em>
Answer:
She is either confused about her feelings or likes you
Explanation:
I did the same thing to my crush years ago and I realized how confusing it was for him because he just wanted to be friends. I realized that in summer. (He is gay and now one of my best friends)
Answer:keep skin clean and dry, turn and reposition every 2 hours and PRN, monitor diet/Po intakes, notify MD, apply barrier cream as ordered, request a pressure reducing mattress and w/c cushion.
Explanation: