ALHS 1011 Lecture Notes

A series of question and answer flashcards based on the concepts covered in the ALHS 1011 lecture notes.

What are oxyphil cells?

Oxyphil cells are a type of cell found in the parathyroid glands, primarily involved in the regulation of calcium levels.

What is Legionnaire's disease?

Legionnaire's disease is a severe form of pneumonia caused by the Legionella bacteria.

What are Cowper glands?

Cowper glands, or bulbourethral glands, are small glands located near the male urethra that produce a pre-ejaculate fluid.

What are electron donors in biological systems?

Electron donors are molecules that can donate electrons to other molecules during chemical reactions, which is key in processes like cellular respiration.

What are red blood cells (RBC)?

Red blood cells are the cells in blood that carry oxygen from the lungs to the body and carbon dioxide from the body back to the lungs.

What is cell mitosis?

Cell mitosis is the process of cell division where a single cell divides to form two identical daughter cells.

What are body planes?

Body planes are imaginary lines that divide the body into sections, often referenced in anatomy to describe locations and movements.

What are body positions?

Body positions refer to specific postures the body can be in, such as supine, prone, or anatomical position.

What is the stratum germinativum?

Stratum germinativum, also known as the basal layer, is the deepest layer of the epidermis where cell division occurs.

What are efferent lymphatics?

Efferent lymphatics are lymphatic vessels that carry lymph away from lymph nodes.

What are immunoglobulins?

Immunoglobulins are antibodies produced by plasma cells that play a key role in the immune response.

What is an agranular leukocyte?

Agranular leukocytes are a type of white blood cell without granules in their cytoplasm, including lymphocytes and monocytes.

What are the membranes of bones?

The membranes of bones include the periosteum, a dense layer of vascular connective tissue enveloping the bones except at the surfaces of the joints.

What is DNA duplication?

DNA duplication is the process of producing two identical replicas of DNA from one original DNA molecule.

What is tubular feedback into the bloodstream?

Tubular feedback into the bloodstream refers to the process where the reabsorption of substances in the renal tubules affects blood composition.