The minimum information required by ultra-sound examination devices is frequency and speed of sound wave.
<h3>
Minimum information required by ultra-sound</h3>
An ultrasound scan also known as sonography is a medical test that uses high-frequency sound waves to capture live images from the inside of your body.
The high frequency sound wave enables the motion of the motion of the fetus to be detected through Doppler effect.
Thus, the minimum information required by ultra-sound examination devices is frequency and speed of sound wave.
Learn more about frequency and speed of sound wave here: brainly.com/question/13637866
Answer:
The exposure may be risk factor.
Explanation:
Given
Required
The odd ratio
First, we calculate the odds of exposure using:
For cases, we have:
For controls, we have:
So, the odds' ratio is:
Conclusion about the odds' ratio
The calculated ratio is greater than (and also far from) 1.
This implies that there is a greater exposure than the controls.
So, we can conclude that the exposure may be risk factor.
The second and third trimesters of pregnancy occur entirely within the fetal period of prenatal development.
<h3>What is the fetus?</h3>
The fetus refers to the unborn offspring in mammals that grows during a given period of prenatal development.
In humans, the fetus is the body structure that generates form the embryonic state of development.
In conclusion, The second and third trimesters of pregnancy occur entirely within the fetal period of prenatal development.
Learn more about the fetus here:
brainly.com/question/1311741
#SPJ1
Answer: Option A.
Explanation:
Radiation protection (radiological protection) for the patients can be defined as the technique to protect patients from the exposure of harmful radiation used in treatments such as gamma or x-rays.
Use of lead apron is one of the most effective ways to protect patient from harmful exposure of radiation. As per the recommendation the thyroid, gonads, and breast are to be shielded during any radiation treatment, thus these organs are covered with lead apron during treatment.
Lead apron is recommended to use in head computed tomography (CT) examinations dental X-rays.
Thus the correct option is A.
Since the nurse is caring for a client immediately after a normal vaginal delivery, the action that the nurse should take first is Respiratory Evaluation
<h3>What is respiratory evaluation?</h3>
Inspection, palpation, percussion, and auscultation are all part of a complete respiratory assessment, which also includes a detailed health history. Comparing results between the left and right using a systematic approach will allow the patient to act as his own control.
The A-G model includes a respiratory assessment, which measures how well the respiratory system is functioning. It should be noted that the purpose of an airway assessment is to determine if there is any impediment to the anatomy of the airway.
Therefore, since the nurse is caring for a client immediately after a normal vaginal delivery, the action that the nurse should take first is Respiratory Evaluation
Learn more about nurse on:
brainly.com/question/6685374
#SPJ1
