Answer:
The most likely cause of the hearing change is a long exposure to high-frequency noise during a 4-hour flight.
Explanation:
The most common high-frequency sensorineural hearing loss is normally caused by noise exposure or aging, and often both. In this condition loud noises like a plane taking off or explosion damage the hair cells at the base of the cochlea.
The man experiencing tinnitus and hearing loss after the four-hour flight and as per the audiogram demonstration, the cause of the hearing change is most likely due to the exposure of the high-frequency sound or noise.
Thus, the correct answer is a long exposure to high-frequency noise during a 4-hour flight.
Answer:
The focus on the word swarming has allowed the comparison with the bees. We say bees swarm but we do not say that a person swarms - in this way you can make a metaphor.
The comparison in personification on the other hand can be remembered by the word found in the first six letters -person
Explanation:
The muscles of her casted arm atrophied due to lack of use. This may explain why the differences between arms.
Drugs are substances resulting in physiological changes. A basic drug; low pH will result in urinary excretion but not urinary reabsorption. Thus, option b is correct.
<h3>What is urinary excretion?</h3>
Urinary excretion is the process of eliminating the waste substance from the body through urine. It is majorly done by the kidneys and their structural unit called nephrons.
The basic drug with low pH will be excreted from the body and will not be reabsorbed as urine has low pH with acidic conditions. The basic drugs undergo changes and get expelled from the body.
Therefore, option b. basic drug with low pH gets excreted.
Learn more about excretion, here:
brainly.com/question/9382811
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Your question is incomplete, but most probably your full question was, Which set of circumstances will result in a drug undergoing urinary excretion but not urinary reabsorption?
A. basic drug in high pH
B. basic drug low pH
C. acidic drug, high pH
D. acidic drug, low pH
Answer:
The source of life for fetus is the placenta which is connected by the umbilical cord.
Explanation:
The placenta is a temporary organ that during pregnacy connects the fetus and the mother trough the umbilical cord. It allows the fetus to recieve nutrients. It also helps to produce gas exchange, waste elimination and thermoregulation.
Placenta also participate as an endocrine organ (releasing HCG, Progesterone, Estrogen, human placental lactogen) and an immunity organ (allowing IgG antibodies to pass through).
