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aleksley [76]
2 years ago
5

Estriol levels in conjunction with hCG, inhibin A (inhA), and alpha-fetoprotein (AFP) can be obtained during pregnancy to:

Medicine
1 answer:
saw5 [17]2 years ago
7 0

Answer:

Assess the risk of Down's syndrome

Explanation:

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Visual perception is greatly dependent on experience.<br> a. True <br> b. False
dolphi86 [110]

Answer:

TRUE

Explanation:

Visual perception or vision is described as the ability of the brain of an individual to elucidate or interpret the light reflected from the objects in the surrounding environment.

According to the German physician and physicist, Hermann von Helmholtz, the vision or the visual perception is the result of the ability of an individual to make conclusions and assumptions from the incomplete insufficient information which is based upon past experiences.

3 0
3 years ago
The ability for a muscle to work against a resistance for an extended period of time is.
zysi [14]

A muscle's endurance is its capacity to contract repeatedly against a fixed resistance over an extended length of time.

Tearm endurance:

The capacity for enduring difficulty or adversity, especially the capacity for long-term stress-inducing effort or exercise, such as a marathon runner's endurance. 2: the act of enduring many sufferings or an instance of doing so. 3: persistence of the play's significance, permanency.

Types:

The types of endurance are aerobic endurance,

anaerobic endurance : Anaerobic exercise is a type of exercise that breaks down glucose in the body without using oxygen; anaerobic means "without oxygen".

speed endurance :is the ability to prolong the amount of time where a near maximal speed can be maintained.

strength endurance :Strength endurance is the specific form of strength displayed in activities which require a relatively long duration of muscle tension with minimal decrease in efficiency"

To learn more about endurance refer : brainly.com/question/26241848

#SPJ4

6 0
2 years ago
Explain how and why drinking water affects:<br> (A) Blood plasma<br> (B) Blood plasma osmolarity
Oxana [17]

Answer:

(A) - The volume of the blood plasma increases on overhydration and decreaes on dehydration.

(B) - Osmolality of blood increases with the dehydration and decreases with the overhydration.

Explanation:

If the levels of drinking water is increased, then the plasma becomes more dilute and the plasma volume increases because <u>the water will be reabsorbed more and which as a result reduces plasma concentration of the solutes and increases volume of plasma.</u>

Plasma osmolality measures electrolyte-water balance of the body. <u>As mentioned, above on overhydration, the plasma concentration of the solutes decraeses which also decreases osmolality. So, Osmolality of blood increases with the dehydration and decreases with the overhydration. </u>Increased osmolality in blood stimulate the secretion of antidiuretic hormone which results in the increased water reabsorption and therefore, more concentrated urine and hence blood plasma with less concentration.

4 0
2 years ago
Definition of cardiac arrest
Viefleur [7K]

a sudden, sometimes temporary, cessation of function of the heart.

5 0
3 years ago
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What are the nine components of a herd health management system
nikdorinn [45]
Requirements of herd health management: the veterinarian
1. Confidence
2. Herd approach
3. Competence as a clinician
4. Awareness of disease costs
5. Specific skills
8 0
3 years ago
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