Chemical sterilization is a fast method of sterilization. The best method to sterilize instruments quickly is the use of isopropyle alcohol.
Sterilization:
It is the method of killing microbes from the surface of instruments and utensils used in surgical procedure.
There are two type of sterilization.
Physical Sterilization:
Chemical sterilization:
Therefore, the best method to sterilize instruments quickly is the use of isopropyle alcohol.
To know more about sterilization, refer to the link:
Answer:
Poop
Explanation:
Poop
Afferent division
Somatic nervous system
Sympathetic nervous system
Efferent division
Autonomic nervous system
Parasympathetic nervous system
Answer:
Autonomic nervous system
parasympatheic nervous system
When the heart rate decreases, the parasympathetic and autonomic nervous systems are activated.
When the heart rate decreases, the portions of the nervous system that are activated include the parasympathetic nervous system and the autonomic nervous system. The parasympathetic nervous system is responsible for rest and digest activities, and it slows down the heart rate. The autonomic nervous system controls involuntary body functions, including heart rate, and it consists of both the sympathetic and parasympathetic divisions.
#SPJ3
b. Umbilical vein
c. What? I didn't realize we were already on the repro section
Answer:
B
Explanation:
The umbilical vein carries oxygenated, nutrient-rich blood from the placenta to the fetus, and the umbilical arteries carry deoxygenated, nutrient-depleted blood from the fetus to the placenta
Answer: C
Explanation:
Phage plaques. Plaques are clear zones formed in a lawn of cells due to lysis by phage. ... A diversity of plaque sizes can result if the phage infect cells at different times during the bacterial growth phase: phage that adsorb early make larger plaques than those that adsorb later
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.
Answer: The answer to the question is
19.6 ml
Explanation:
Patient of weight = 180 pounds
converting to Kg;
= 180/2.2= 81.81 kg approximately
The ordered dose= 12 mg /kg
In mg, it will be;
= 12mg× 81.81 kg= 981.72mg
The available dose= 50mg
and
The available volume= 1 ml
The required dose = ( the ordered dose/ the available dose) × the available volume
Imputing the values given,we have;
=( 981.72mg/50mg)× 1ml
which is;
= 19.63 ml
and that is approximately 19.6ml to be administered.
(B) Adrenocortical hyperfunction
(C) Androgen-producing tumors
(D) Adrenal hyperplasia
Answer: (A) Hyperal dosteronism
Explanation:
In the case of hyperaldosteronism the levels of secretion of aldosterone increases. This can become responsible for alkolosis and hyperkalemia. High blood pressure, low levels of potassium, headache, muscle weakness, numbness and feeling tired are the symptoms of the hyper dosteronism. Also the increase in the content of sodium and decrease in levels of magnesium causes polyuria and polydipsia without causing polyphagia.