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Elza [17]
3 years ago
5

Which of the following statements is FALSE? A mydriatic drug constricts the pupil. Mast cell stabilizer drugs prevent mast cells

from releasing histamine. Silver nitrate placed in a newborn's eyes can interfere with mother-child bonding. The antiviral drug implant Vitrasert is effective against viral infections.
Health
1 answer:
Maurinko [17]3 years ago
4 0

A mydriatic drug constricts the pupil is a <u>false</u> statement

Mast cell stabilizer drugs prevent mast cells from releasing histamine  is a <u>true</u> statement.

Silver nitrate placed in a newborn's eyes can interfere with mother-child bonding  is a <u>true</u> statement.

The antiviral drug implant Vitrasert is effective against viral infections  is a <u>true </u>statement

Explanation:

A mydriatic drug is used to induce dilation of the pupils to visualize and examine the retina and other deep and posterior structures of eye clearly during an ophthalmic examination.  

Mast cell stabilizer drugs are chromone medications which are prescribed for treating allergic disorders. They act by blocking the cellular processes of mast cells like degranulation, stabilization, and release of histamines and other allergy-related mediators during an allergic reaction or disorder.

Silver nitrate is put into neonate’s eyes immediately after birth to prevent any bacterial eye infections. This will pain the neonate’s eyes which will make it to close the eyes. This will prevent the initial eye contact and bonding between the mother and the child.

Vitrasert or Ganciclovir is an antiviral agent used to treat cytomegalovirus (CMV) infections like CMV retinitis. Vitrasert is actually an implant (placed surgically at the posterior eye) which diffuses Ganciclovir slowly into the infected site in the eye.

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Answer:

In the crossing of two hybrid plants for the color flowers trait can be seen that the phenotypes are purple flowers and white flowers and in the descendants the phenotypes, genotypes and probabilities are purple flowers Bb (50%), purple flowers BB (25%) and white flowers bb (25%).

Explanation:

For the flower color trait, the dominant allele is purple (B) and the recessive allele is white (b). The planted cross shows two purple hybrid flowering plants (Bb) and the offspring can be seen in Punnet square:

<u>Crossing: Bb X Bb </u>

Alleles    B     b

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The results in the offspring are:

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The health career fulfills both my current and future goals was teaching, through teaching I can voice out what is on my mind and shares my ideas and knowledge on my students for them to realize how important education was in our life.1st:-good verbal and written communicationskills. active listening skills. empathy, respect, tact, and a non-judgemental, persuasive, reassuring approach. positivity and a supportive and motivating approach.

2nd:-The health career fulfills both my current and future goals was teaching, through teaching I can voice out what is on my mind and shares my ideas and knowledge onmy students for them to realize how important education was in ourlife.

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The health career fulfills both my current and future goals was teaching, through teaching I can voice out what is on my mind and shares my ideas and knowledge on my students for them to realize how important education was in our life.

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