vasodilatation causes a decrease in blood preasure so the answer is (B)
We are given:
2 units of packed red blood cells infused over 1 hour each, so 1 unit per hour
1 unit is equivalent to 250 ml
10 gtt/mL
solve for the volume per unit time:
1 unit per hour / 1 unit /250 mL = 250 mL per hour
The flow rate in drops per minute is determined by:
- converting hours to minutes:
250 mL per hour * (1 hour / 60 minutes) =4.2 mL per minute
-multiplying gtt/ml to flow rate
4.2 mL/min * 10 gtt/mL = 42 gtt/minute
Therefore the final flow rate in drops per minute is 42 gtt per minute.<span />
Answer:
- Option D is the correct answer.
Explanation:
It is given that a 2 kg ball is traveling at a speed of 4 m/s, so we have to find its kinetic energy.
KE = 1/2 mv²
KE = 1/2 × 2×(4)²
KE = 1/2 × 2×16
KE = 16 J
<u>Some information about Kinetic Energy</u>.
Kinetic Energy is the energy an object has because of its motion. It is directly proportional to the velocity of the particle and its mass. Kinetic energy is given by,
- KE = ½mv²
- It occurs due to the motion of the particle.
- If a particle at rest position, then the kinetic energy will be zero because that particle won't be accelerating.
Answer: Mother is BO and the Father is AO
Explanation:
The breeding of plants and / or animals to produce fascinating traits.
