Answer:
The thoracic cavity contains the lungs and the heart, which is located in the mediastinum
Explanation:
Answer:
In thin-layer chromatography, the retention factor (Rf) is used to compare and help identify compounds. The Rf value of a compound is equal to the distance traveled by the compound divided by the distance traveled by the solvent front (both measured from the origin).
Explanation:
learned about it in school
The minimum information required by ultra-sound examination devices is frequency and speed of sound wave.
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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 correct answer is option
1. crosses midline.
2. thalamus.
Explanation:
The somatosensory system divides the afferent neurons in the pathway into three types: primary, secondary and tertiary.
Primary afferent neurons transmit the impulse from the organ to the synapse at the secondary afferent neurons in the dorsal root ganglion.
The secondary neurons carry the impulse from primary neurons to tertiary neurons which decussate at the medulla through medial lemniscus. After these neurons enter and synapse to the third-order neurons in the thalamus region of the brain from which the impulses travel to the parietal lobe.
Thus, crosses midline and thalamus are the correct options.
Answer:
A sequential compression device uses air to create pressure on the veins and treats both legs simultaneously.
