Which of the following is necessary for oxygen transport in the body?

While reviewing a pregnant patient's food diary you see the following list of foods. Which one would you be concerned with?

Taya2010 [7]

Answer:

The answer is: a. swordfish and potatoes.

Explanation:

The diet must be rich and varied that allows the pregnant woman and the baby to receive the essential nutrients that her body requires.

However, if it is important to try to avoid a series of foods that may carry certain hazards: Pike, swordfish, shark, king mackerel and bluefin tuna contain a high amount of mercury and heavy metals, so they are not recommended, unlike white fish and salmon that are very convenient.

The answer is: a. swordfish and potatoes.

5 0

2 years ago

How to calculate the heart rate from the electrocardiogram ?

Masja [62]

Answer:

ECG paper is a grid where time is measured along the horizontal axis.

Each small square is 1 mm in length and represents 0.04 seconds.

Each larger square is 5 mm in length and represents 0.2 seconds.

Voltage is measured along the vertical axis.

10 mm is equal to 1mV in voltage.

The diagram below illustrates the configuration of ECG graph paper and where to measure the components of the ECG wave form

Heart rate can be easily calculated from the ECG strip:

When the rhythm is regular, the heart rate is 300 divided by the number of large squares between the QRS complexes.

For example, if there are 4 large squares between regular QRS complexes, the heart rate is 75 (300/4=75).

The second method can be used with an irregular rhythm to estimate the rate. Count the number of R waves in a 6 second strip and multiply by 10.

For example, if there are 7 R waves in a 6 second strip, the heart rate is 70 (7x10=70).

3 0

2 years ago

At the marine aquarium where she works, Meera is in charge of the penguin exhibit. She notices that one of the chinstrap penguin

Schach [20]

Anti fungal medication will help bob the most. Because the anti fungal medication is a treatment for invasive pulmonary aspergillosis.

3 0

2 years ago

The nurse palpates the anterior fontanel of a newborn and notes that it feels soft. what does this datum indicate to the nurse?

zalisa [80]

The anterior fontanel is a diamond-shaped area where the frontal and parietal bones meet. It closes between 12 and 18 months of age. Vigorous crying may cause the fontanel to bulge, which is a normal finding. A nurse is performing an assessment on a postterm infant.

<h3>What is anterior fontanel?</h3>

This is the junction where the 2 frontal and 2 parietal bones meet. The anterior fontanelle stays soft until about 18 months to 2 years of age. Doctors can consider if there is increased intracranial pressure by touching the anterior fontanelle.

The fontanel can broaden in the first few months of life,18 and the median age of closure is 13.8 months. By three months of age, the anterior fontanel is secured in 1 percent of infants; by 12 months, it is closed in 38 percent; and by 24 months, it is closed in 96 percent.

The fontanelle allows the skull to distort during birth to facilitate its passage through the birth canal and for expansion of the brain after birth. Skull at birth, showing frontal and occipital fonticuli. The anterior fontanelle normally closes between the periods of 12 and 18 months.

To learn more about anterior fontanel, refer to:

brainly.com/question/1538272

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3 0

1 year ago

1. It is useful to organize muscles into groups with similar properties. Which of the following

liraira [26]

For the hyoid bone infrahyoid's is the muscle group that would be most likely to elevate it. This is further explained below.

<h3>What are muscles?</h3>

Generally, muscles are simply defined as fibrous tissue in a animal body that has the capacity to contract, causing movement.

In conclusion, infrahyoid is the muscle group that would be most likely to elevate the hyoid bone.