If You Inserted a Micropipette into a Neuron Without Harming

question 66

Multiple Choice

If you inserted a micropipette into a neuron without harming the cell and pumped in a small quantity of calcium ions, each of which carried two positive charges, how would this affect the membrane potential?

• A)The membrane potential would become depolarized relative to the resting potential.
• B)The membrane potential would become hyperpolarized relative to the resting potential.
• C)There would be no change because calcium does not contribute to the resting potential.
• D)There would be no change because the sodium-potassium pump would remove excess calcium from the cell.

Collect and handle stool specimens appropriately for diagnostic purposes.

Differentiate between appropriate and contraindicated nursing interventions for patients with specific gastrointestinal conditions, like severe hemorrhoids and incontinence.

Advise on nutritional management following gastric illnesses to support recovery.

Apply practical skills in ostomy care, including irrigation techniques and positioning.

---

Definitions:

Steel Plow

An agricultural tool made of steel, significant for its durability and efficacy in breaking tough soil, revolutionizing farming practices in the 19th century.

Segregated Pattern

A spatial arrangement where different groups are separated into different areas, often based on race, ethnicity, or socio-economic status.

Gender Lines

The distinctions or divisions made between genders, often referring to societal roles, behaviors, and expectations associated with being male or female.

Cooperative Pattern

A social arrangement or strategy where individuals or groups work jointly towards a common end.