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3 years ago

The reactivity of an atom is directly determined by

Medicine

1 answer:

sertanlavr [38]3 years ago

7 0

Answer: B) The number of electron in its valence shell.

Explanation:

Outermost electrons of the atoms which can participate in the chemical bond formation is known as valence electrons.

Atoms either transfer or share its valence electrons during chemical bond formation. Atoms transfer or share electrons to attain octet or in other words stability.

Generally, 8 electrons are required in their outermost shell or valence shell in order to attain stability. This rule is known as octet rule.

For example, general electronic configuration of sodium belonging to group 1 is 1s2 2s2 2p6 3s1.

No. of valence electrons in Na = 1

by loosing 1 electron, its outer shell electronic configuration become = 1s2 2s2 2p6 (Octet)

Hence, sodium and other group 1 elements are very reactive.

Similarly, halogens (ns2 np5) by gaining 1 electron attain octet (ns2 np6). Hence halogens are also very reactive.

Carbon atom belonging to group 14 has 4 valence electrons (ns2 np2) and share all 4 valence electrons to attain octet and hence reactive.

Nobel gases have octet in their outermost shell (ns2 np6), hence they are most nonreactive element.

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how will a pharmacy technician filling a prescription for suboxone for maintenance therapy know if the prescriber is certified t

castortr0y [4]

A pharmacy technician filling a prescription for suboxone for maintenance therapy will know if the prescriber is certified to write a prescription for this medication by checking the National Provider Identifier (NPI) number.

The NPI number will be listed on the prescription and will indicate if the prescriber is certified.If the prescriber is certified to write a prescription for this medication, the pharmacy technician will be able to fill the prescription. Pharmacy technicians must be detail-oriented and able to work independently. They must have good customer service skills

Pharmacy technicians play an important role in the day-to-day operations of a pharmacy. They are responsible for ensuring that medications are dispensed accurately and in a timely manner, and that patients receive the correct medications.

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1 year ago

The three processes that move fluids across capillary walls are Diffusion, Filtration and:

Svetach [21]

Answer: Option A. "Reabsorption"

Explanation:

The movement of fluid material across capillary walls are basically driven by three processes diffusion, reabsorption, and filtration and the process is called capillary exchange.

The diffusion process allows the movement of small molecules such as oxygen and glucose across capillaries, filtration allows the movement of fluid to move from higher pressure area in a capillary bed to lower pressure area in the tissues, and reabsorption allows the movement of fluid from higher pressure in the tissues to lower pressure areas in the capillaries.

Hence, the correct option is A.

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3 years ago

An older adult hospitalized client develops severe diarrhea from gram-negative rods that comprised the normal flora of the bowel

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Answer:

A) Helminth

B) Protozoa

C) Healthcare-associated infection (HAI)

D) Virus

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2 years ago

which type of health care worker would be most concerned with the safety standards established by the clinical laboratories impr

Rama09 [41]

The Director of nursing would be most concerned with the safety standards established by the clinical laboratories’ improvement amendments or CLIA.

The Public Health Services Act was amended by the Clinical Laboratory Improvement Amendments of 1988 law, in which Congress altered the federal scheme for accreditation and oversight of clinical laboratory testing.

Federal standards that apply to all U.S. facilities or locations that test human specimens for health assessment or to diagnose, prevent, or treat disease are included in the Clinical Laboratory Improvement Amendments of 1988 (CLIA) rules.

Testing performed for forensic reasons (criminal investigations), testing carried out on human specimens for research or surveillance, and testing carried out on human specimens when patient-specific results are not reported are all exempt from the CLIA regulations.

These tests include employment-related drug testing by SAMSHA-certified laboratories.

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1 year ago

The goals of effective listening include all of the following EXCEPT

olya-2409 [2.1K]

Answer:

Basically, an effective listener must hear and identify the speech sounds directed toward them, understand the message of those sounds, critically evaluate or assess that message, remember what's been said, and respond (either verbally or nonverbally) to information they've received.

Keys to effective listening include all of the following EXCEPT: have preconceptions. Upward communication is usually used to communicate information about all of the following EXCEPT: indoctrination.

Explanation:

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2 years ago