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Blizzard [7]
2 years ago
7

pdf The effects of cannabis use during pregnancy on low birth weight and preterm birth: a systematic review and meta-analysis

Medicine
1 answer:
alexandr1967 [171]2 years ago
8 0

Findings In this meta-analysis of 16 studies involving 59 138 patients, maternal marijuana use during pregnancy was linked to a higher risk of preterm births and admission to neonatal intensive care units as well as a decrease in the average birth weight, the 1-minute Apgar score, and the babies' head circumference.

Birth weight, gestational age at delivery, small for gestational age (defined as less than the fifth percentile fetal weight for gestational age), preterm delivery (defined as before 37 weeks' gestation), admission to the neonatal intensive care unit (NICU), Apgar score at 1 minute, Apgar score at 5 minutes, the incidence of an Apgar score less than 7 at 5 minutes, fetal head circumference, a rate of preterm delivery, gestational age at delivery, birth weight.

A quantitative, formal, epidemiological study method known as a "meta-analysis" is used to carefully evaluate the findings of earlier research in order to draw conclusions about that body of work. The study is typically—but not always—based on randomized, controlled clinical trials. In order to find the answers to a particular topic, a systematic review makes an effort to compile all accessible empirical studies. The statistical method of assessing and combining data from numerous related studies is called a meta-analysis.

learn more about low birth weight brainly.com/question/15058757

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The chemical hemostatic agent that should be available for a femoral-popliteal bypass is:
navik [9.2K]

Answer:

(A). heparinized saline.

Explanation:

Femoral popliteal surgery can be defined as medical procedure, which is used for the treatment of femoral artery disease. The chemical hemostatic agent that is used during femoral popliteal surgery is heparinized saline.

Heparin is an anticoagulant, which blocks blood clotting. Like other surgeries, popliteal bypass surgery also increases chances of formation of blood clots. Hence, heparinized saline is used for prevention of occlusion or clotting during femoral bypass.

Thus, the correct answer is option (A).

 

3 0
3 years ago
How does forward spatter compare to impact spatter
anzhelika [568]

Answer: Blood which travels in the same direction as the source of energy is forward spatter. Impact spatter, is when a force is supplied to liquid blood source.

Explanation: Impact spatter is usually caused by low velocity, forward spatter is caused by high velocity.

8 0
3 years ago
A client is experiencing a sudden fluid shift as a result of diffusion. What variable most affects the rate of substance movemen
Vladimir79 [104]

Answer:

Concentration, Temperature, Mass of Particle, Solvent /medium, surface area and permeability properties of membrane.

Explanation:

The random movement of particles causes the phenomenon called diffusion. The concentration gradients of particles pushes molecules in a direction such that molecules move from a region of high concentration to a region of lower concentration.

Diffusion is a passive process (not requiring the input of energy).

The following variables are factors that affects diffusion;

Concentration - down concentration gradient favours diffusion.

Temperature - temperature increases diffusion , the kinetic energy associated with each particle also increases. 

Mass/size of Particle - Smaller particles on the other hand will diffuse faster because they can move faster.

Solvent /medium Properties - Viscosity and density of the medium greatly affect diffusion. Highly viscous and dense medium slows down diffusion.

Diffusion can occur through a membrane. The two factors that are particular to diffusion through a membrane are surface area and permeability.

7 0
3 years ago
Are Viruses prokaryotes.
FrozenT [24]

Answer:

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Explanation:

whats your question i don't get it

6 0
3 years ago
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A child gives a toy back to her sister after her mother tells her not to take
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Answer:

self concept

Explanation:

its depend his mother what do for their child its her self.

5 0
3 years ago
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