A nurse is monitoring a client who has a seizure disorder. The nurse observes that the client has brief episodes of staring, blinking, and lip smacking. The nurse should document this type of seizure as:

Tonic-clonic seizure

Absence seizure

Myoclonic seizure

Atonic seizure

Answer and Explanation

The Correct Answer is B

Choice A reason:

This is an incorrect answer. A tonic-clonic seizure (also known as a grand mal seizure) is characterized by alternating phases of muscle rigidity and jerking movements, along with loss of consciousness and postictal confusion.

Choice B reason:

This is a correct answer. An absence seizure (also known as a petit mal seizure) is characterized by brief episodes of staring, blinking, lip smacking, or other subtle movements, along with impaired awareness and no postictal confusion.

Choice C reason:

This is an incorrect answer. A myoclonic seizure is characterized by sudden, brief, and irregular muscle contractions, usually involving the arms, legs, or trunk.

Choice D reason:

This is an incorrect answer. An atonic seizure (also known as a drop attack) is characterized by sudden loss of muscle tone, resulting in falling or collapsing.

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Correct Answer is D

Explanation

Choice A reason:

This is an incorrect answer. The nurse should not give information that might overwhelm or distress the client without assessing their readiness to learn.

Choice B reason:

This is an incorrect answer. The nurse should not give false reassurance or minimize the client's condition.

Choice C reason:

This is an incorrect answer. The nurse should not ask questions that might confuse or frustrate the client who has memory impairment.

Choice D reason:

This is a correct answer. The nurse should use therapeutic communication techniques such as exploring feelings, reflecting, and active listening to provide emotional support and establish rapport with the client.

A. "Glia cells produce myelin that insulates nerve fibers." B. "Glia cells transmit electrical impulses along nerve fibers." C. "Glia cells secrete neurotransmitters that communicate with other cells." D. "Glia cells destroy pathogens and foreign substances in the nervous system."

Correct Answer is A

Explanation

Choice A reason:

This is a correct answer. Glia cells are supportive cells that provide insulation, protection, nutrition, and regulation for neurons. One type of glia cells, called oligodendrocytes, produce myelin that insulates nerve fibers and increases the speed of electrical impulses.

Choice B reason:

This is an incorrect answer. Glia cells do not transmit electrical impulses along nerve fibers. This is the function of neurons, which are the primary cells of the nervous system.

Choice C reason:

This is an incorrect answer. Glia cells do not secrete neurotransmitters that communicate with other cells. This is also the function of neurons, which release neurotransmitters at the synapses to transmit signals to other neurons, muscles, or glands.

Choice D reason:

This is an incorrect answer. Glia cells do not destroy pathogens and foreign substances in the nervous system. This is the function of microglia, which are a type of immune cells that reside in the nervous system and act as macrophages.

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A nurse is monitoring a client who has a seizure disorder. The nurse observes that the client has brief episodes of staring, blinking, and lip smacking. The nurse should document this type of seizure as:

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Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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