Which of the following is a symptom of Newcastle disease?

A 29-year-old man who lives at the sea level drives up to a high altitude (17,000 feet) for over 3 hours. Which of the following

Vitek1552 [10]

Answer:

D. Decreased arterial PCO2

Explanation:

pO2 decreases exponentially with altitude, this leads to an increase in the respiratory rate in an attempt to gain equilibrium, this leads to a decreasing arterial pCO2, this will displace the equilibrium of gases exchanged resulting in a loss of H+ and leading to respiratory alkalosis, an increasing on arterial's pH.

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6 0

3 years ago

Which consideration is a priority when caring for a mother with strong contractions 1 minute apart?

geniusboy [140]

The heart rate of the fetus in relation to the contractions is the priority consideration while caring for a mother who is having strong contractions one minute apart.

There are a number of point which have to be taken care of when a mother is having strong contractions which are 1 minute apart but the priority is always to check the status of the fetus. This is important because the blood flow of the placenta gets interrupted temporarily with every contraction and therefore if the contractions are too strong and too long lasting, the fetus might not able to tolerate them.

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8 0

2 years ago

You Are my Fire The One Disire <br>Continue The Song

Wewaii [24]

Answer:

~ Believe, when I say ~ I want it ~~that way~~

Explanation:

~TELL ME WHY~~~~

7 0

3 years ago

A 13-year-old adolescent with hyperthyroidism who takes antithyroid medication has a sore throat and a fever. the parent calls t

Zigmanuir [339]

A 13-year-old adolescent with hyperthyroidism over time, excessive, untreated hyperthyroidism can result in an abnormal heartbeat, which in flip can cause troubles that include blood clots, heart failure, and stroke. over again, a remedy for hyperthyroidism is vital to preventing coronary heart troubles in humans with Graves' ailment, says Mikhael.

Hyperthyroidism (overactive thyroid) takes place while your thyroid gland produces an excessive amount of the hormone thyroxine. Hyperthyroidism can accelerate your body's metabolism, inflicting unintended weight reduction and a speedy or abnormal heartbeat. several remedies are to be had for hyperthyroidism.

Hyperthyroidism is treatable. some causes may work away without treatment. Hyperthyroidism due to Graves ailment usually receives worse through the years. It has many complications, some of which might be excessive and affect great of life.

if you have hyperthyroidism, you could find yourself feeling warm whilst you sleep or laid low with nighttime sweats. keeping your room cool will not simplest help your body loosen up and doze off, but, can also help prevent you from waking up covered in sweat.

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7 0

2 years ago

Breastfeeding and ovarian cancer risk: a systematic review and meta-analysis of 40 epidemiological studies

jekas [21]

Breastfeeding and ovarian cancer risk: a systematic review and meta-analysis of 40 epidemiological study shows that:

The present systematic review and meta-analysis was conducted to assess any association between breastfeeding and the risk of ovarian cancer.

A systematic search of published studies was performed in PUBMED and EMBASE and by reviewing reference lists from retrieved articles through March 2013.

Data extraction was conducted independently by two authors. Pooled relative risk ratios were calculated using random-effect models.

Total of 5 cohort studies and 35 case-control studies including 17,139 women with ovarian cancer showed a 30% reduced risk of ovarian cancer when comparing the women who had breastfed with those who had never breastfed (pooled RR = 0.70, 95% CI: 0.64-0.76; p = 0.00), with significant heterogeneity in the studies (p = 0.00; I2 = 76.29%).

A significant decreasd in risk of epithelial ovarian cancer was also observed (pooled RR = 0.68, 95% CI: 0.61-0.76).

When the participants were restricted to only parous women, there was a slightly attenuated but still significant risk reduction of ovarian cancer (pooled RR = 0.76, 95% CI: 0.69-0.83).

For total breastfeeding duration, the pooled RRs in the < 6 months, 6-12 months and > 12 months of breastfeeding subgroups were 0.85 (95% CI: 0.77-0.93), 0.73 (95% CI: 0.65-0.82) and 0.64 (95%CI: 0.56-0.73), respectively.

Meta-regression of total breastfeeding duration indicated an increasing linear trend of risk reduction of ovarian cancer with the increasing total breastfeeding duration (p = 0.00).

Breastfeeding was inversely associated with the risk of ovarian cancer, especially long-term breastfeeding duration that demonstrated a stronger protective effect.

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4 0

1 year ago