Answer:
Gross Anatomy
Rats have a duplex uterus that consist of two separate uterine horns that are partially fused caudally.
Answer: False
Explanation:
In case any victim is suspected from the spinal or neck injury then the victim should not be moved on any side. He must be left untouched.
Doing so can make the person permanently paralysed. Try to cover the front and back of the neck with rolled piece of clothe but do not move the person unnecessarily.
Hence, the given statement is False.
The relationship of of Gregor's family with each other are not nice, they are full of stress and pain and disdain.
<u>Explanation:</u>
The connections in the Samsa family unit are characterized by strain and disdain. Prior to his transformation, Gregor is the main working relative. Gregor's mom attempts to shield him once in a while, however she surrenders to her better half's outrage.
Gregor's change into a creepy crawly goes about as an illustration for his human life. His family treats him like a useless bug; they compel him to help them through working an extremely requesting activity as a business explorer.
A nursing student is preparing to take an exam and is experiencing anxiety as a heightened sense of awareness. which level of anxiety would this correspond with mild.
<h3>What is anxiety?</h3>
Intense, overbearing, and persistent anxiety and fear about ordinary events. Sweating, a quick heartbeat, rapid breathing, and fatigue may happen.
In challenging circumstances like giving a public speech or taking a test, anxiety can be common. When feelings of anxiety become excessive, overwhelming, and interfere with daily life, they are only a sign of an underlying disease.
Anxiety disorders are frequently brought on by challenging events in childhood, adolescence, or adulthood. It is likely to have a particularly large impact if you experience stress and trauma when you are very young. Things like physical or emotional abuse are examples of experiences that can cause anxiety issues.
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Answer:
Common causes of blindness are diabetic neuropathy, glaucoma and cataracts.
Explanation:
Blindness refers to the complete lack of functional vision.It occurs when an inadequate amount of light hits the retina, or the information has not been delivered to the brain correctly.
Complete blindness : characterized by a complete and total loss of vision. Merck Manuals reports that legal blindness is defined as having equal to or worse than a 20/200 visual acuity in the better eye. Having a visual acuity of 20/200 means that someone with normal vision can see an object at 200 feet, and a person with impaired vision can see at a distance no further than 20 feet. Several different diseases can cause complete blindness; some develop later in life and some are present at birth. The leading cause of blindness in the United States is diabetes, according to the National Eye Institute. Diabetes causes diabetic retinopathy, which results in destruction of the retina. Other causes of complete blindness include age-related macular degeneration, which the National Eye Institute calls the most common cause of blindness in adults who are 60 or older; cataracts, which obstructs light from hitting the retina because of opaque patches on a lens; and glaucoma, which causes blindness due to damage to the optic nerve.
Color Blindness
:
People who have color blindness, also called dyschromatopsia, are unable to distinguish certain colors. This type of blindness more commonly affects men than women. Merck Manuals reports that the most common form of color blindness is red-green color blindness, which makes it difficult to distinguish certain shades of red and green. Color blindness is almost always present at birth, and is usually caused by the presence of a defective gene on the X chromosome. The reason that more men are affected by color blindness than women is that women have two X chromosomes; thus, even if they are "carriers" of a bad gene, their other X chromosome usually has a functional gene. Because men have only one X chromosome, the presence of one bad gene is sufficient to cause color blindness. Defective retinal cells result in some forms of color blindness; other forms are caused by defects in the optic nerve.
Night Blindness
:
Night blindness is vision impairment that occurs at night or when light is dim. It does not generally result in a complete lack of vision but significantly impaired vision. People with night blindness often have difficulty driving at night or seeing stars. Several different factors cause night blindness, according to the University of Maryland Medical Center. These factors include cataracts, birth defects, a vitamin A deficiency, or a retinal disease called retinitis pigmentosa
