Answer:
a. 50
b. 170
c. 350
Explanation:
"To figure the total magnification of an image that you are viewing through the microscope is really quite simple. To get the total magnification take the power of the objective (4X, 10X, 40x) and multiply by the power of the eyepiece, usually 10X."
Reference: Miami University. “Magnification.” Magnification, 2019
Answer:
Both have cold winters.
Explanation:
B) pressure points.
C) direct pressure.
D) elevation.
Answer: C). direct pressure
Explanation:
The application of direct pressure is the correct approach to prevent the flow of blood from small or large wounds. This can be done by using a dressing like a guaze pad. This step can stop the flow of blood although multiple covering of dressing over the wound may be required.
Montelukast is a medication that works by blocking leukotrienes, which are chemicals produced by the body's immune system that cause inflammation and narrowing of airways in conditions such as asthma and allergies.
By blocking leukotrienes, montelukast can help reduce symptoms such as wheezing, coughing, and difficulty breathing.
It is typically used as a long-term control medication to help prevent asthma attacks and manage allergic rhinitis.
Montelukast is available in tablet form and is usually taken orally once a day.
As with all medications, it is important to follow the physician's instructions and report any side effects or concerns.
To know more about Montelukast, refer here:
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b. Tubuloglomerular feedback only
c. Both myogenic autoregulation and tubuloglomerular feedback
d. Neither myogenic autoregulation or tubuloglomerular feedback
Answer:
Both myogenic autoregulation and tubuloglomerular feedback are activated by an increase in mean arterial pressure (MAP) to 120 mmHg?
Explanation:
Mean arterial pressure is the average blood pressure an individual has during a single cardiac cycle. It is considered normal when it is between 65 to 110 mmHg.
When there is an increase in MAP to 120 mmHg then the myogenic autoregulation helps in protecting the glomerular capillaries against the rapid elevation during arterial pressure. Whereas, tubuloglomerular feedback is involved in controlling the RBF and GFR has a response to sustained reduction MAP.
When there is an increase in mean arterial pressure (MAP) to 120 mmHg, both myogenic autoregulation and tubuloglomerular feedback are activated.
Explanation:
Myogenic autoregulation is the reflexive action which constricts the stretched smooth muscles in the blood vessels like arteries and arterioles when there is an increase in MAP.
Tubuloglomerular feedback is a mechanism which corrects the glomerular filtration rate based on the salt concentration in the renal tubules.
Both myogenic autoregulation (of preglomerular arterioles) and tubuloglomerular feedback (TGF) are the homeostatic mechanism used for autoregulation of renal blood flow (ARBF) and prevent renal arterial pressure elevation.
ARBF takes place which constricts the renal arterioles according to their salt content. TGF then acts along with myogenic autoregulation to control the elevation of MAP and renal arterial blood flow.
B. Most types of cancer start in the hair follicles
C. Chemotherapy treatments block the synthesis of keratin, the primary protein
component of hair
D. Chemotherapy treatments disrupt meiosis
E. Chemotherapy treatments stop cell division, and therefore have the most pronounced side effects on tissues that normally have the highest rates of cell division, such as hair
Answer:
Answer is E.
Explanation:
During chemotherapy, the medications are so strong and powerful that it target and stop all cells that undergo fast rate of division. Hair tissues are one of the fast dividing cells in the body so chemothrapic drugs stop its division resulting in hair fall.