Answer:
The correct answer is: 25 %
Explanation:
According to Mandel's law of inheritance, the dominant allele masks the expression of the recessive allele if present together. If a couple has 3 children with brown eyes. In a monohybrid cross, the ideal phenotypic ratio of the offsprings is 3: 1 or in other words, the dominant character chances to appear is 75% in phenotype.
So, by the law of dominance of monohybrid cross the chances of the fourth child to develop blue eyes is 25%.
Thus, the correct answer is : 25 %.
Question: A nurse has provided education for a patient newly diagnosed with hypertension who is just beginning therapy with anti hypertensive medications. Which statement by the patient indicates a need for further teaching?
a. “I may experience serious long-term problems even if I am not having symptoms.”
b. “I should report side effects to the provider since other drugs may be substituted.”
c. “I will need to take medications on a long-term basis.”
d. “When my symptoms subside, I may discontinue the medications.”
Answer:
The statement “When my symptoms subside, I may discontinue the medications.” by the patient indicates a need for further teaching
Explanation:
Patients should be taught that hypertension treatment is lifelong and that medications must be continued even when symptoms subside. Long-term problems may still occur without symptoms. Reporting drug side effects is necessary so that other drugs may be tried if needed. Abrupt discontinuation of high doses of centrally acting drugs such as alpha-methyldopa, clonidine, and guanabenz can produce a syndrome of sympathetic over activity that includes agitation, headache, sweating, and nausea and less commonly can provoke rapid upswings in blood pressure.
Answer:
Icebergs
Explanation:
Crevasses usually form in the top 50 meters (160 feet) of a glacier, where the ice is brittle
The correct answer for the question that is being presented above is this one: "d. amount of plankton." The key abiotic factor in marin ecosystems includes the water temperature, the amount of sunlight and the water depth. The amount of plankton is not really an issue.
