Doctors are treating 23 years old boy facing unprovoked seizures. Identify the disease. Discuss its causes and other symptoms.

A 23-year-old boy faces unprovoked seizures. Disease: Epilepsy Causes: Genetic factors Brain injury Infections or brain disorders Symptoms: Sudden, uncontrolled movements Temporary confusion Loss of consciousness Related Questions: Differentiate between the following: Cerebrum and cerebellum Sensory and motor neuron Voluntary and involuntary action Nerve impulse and hormonal transmission Short-sightedness and long-sightedness Rods and cones Endocrine … Read more

 Two patients with eye problems:

Where are rod and cone cells located? In the retina of the eye. How are rod cells important? They help in dim light vision (night vision). What problems will patient B (cone cell defect) face? Color blindness and difficulty seeing in bright light. Related Questions: Differentiate between the following: Cerebrum and cerebellum Sensory and motor … Read more

Compare diabetes insipidus and diabetes mellitus:

Here’s a comparison of diabetes insipidus and diabetes mellitus: Feature Diabetes Insipidus Diabetes Mellitus Cause Lack of antidiuretic hormone (ADH) or resistance to it. Lack of insulin (Type 1) or insulin resistance (Type 2). Main Issue Inability to properly regulate water balance in the kidneys. Inability to properly regulate blood sugar levels. Symptoms Excessive thirst … Read more

How do endocrine messages differ from nervous messages?

Endocrine messages and nervous messages both communicate information within the body, but they differ significantly in how they are transmitted and their effects: Mode of Transmission: Endocrine messages are transmitted through the bloodstream. Hormones are released by glands and travel through the circulatory system to target cells or organs. Nervous messages are transmitted through electrical … Read more

Why are these scientists famous?

Ibn-al-Haitham: Contributed to the study of optics and vision. Al-Ibn-Isa: Wrote about eye diseases and treatments. Related Questions: Differentiate between the following: Cerebrum and cerebellum Sensory and motor neuron Voluntary and involuntary action Nerve impulse and hormonal transmission Short-sightedness and long-sightedness Rods and cones Endocrine glands and exocrine glands Negative and positive feedback mechanisms Why … Read more

What happens to adrenaline secretion during stress? What are its effects?

During stress, the body activates its fight-or-flight response, and adrenaline (also called epinephrine) plays a key role in this process. Here’s what happens when adrenaline is secreted during stress and the effects it has: 1. Adrenaline Secretion: When the brain perceives a threat or stressor, it signals the adrenal glands (located above the kidneys) to … Read more

How is insulin important?

Insulin is a crucial hormone in the body that helps regulate blood sugar (glucose) levels, ensuring they remain within a healthy range. Here’s how it’s important: Regulates Blood Sugar: Insulin helps cells in the body absorb glucose from the bloodstream, which they use for energy. Without insulin, glucose would remain in the blood, leading to … Read more

What is the relationship between iodine and goiter?

Iodine deficiency leads to low thyroxine levels, causing the thyroid gland to enlarge (goiter). Related Questions: Differentiate between the following: Cerebrum and cerebellum Sensory and motor neuron Voluntary and involuntary action Nerve impulse and hormonal transmission Short-sightedness and long-sightedness Rods and cones Endocrine glands and exocrine glands Negative and positive feedback mechanisms Why do plants … Read more