Q3/ mark true or false of the following a statement. 1- The pituitary gland located in the posterior cranial fossa. 2- The foramen rotundum lies anteromedial to the foramen ovale. 3- The foramen magnum occupies the central area of the floor of the middle cranial fossa.

Q: Name the nerves present in the brain and spinal cord

A: The nervous system is divided into two major divisions - the central nervous system and the peripher...

Q: everything you need to know about Chest infection and what to do in a physical examination (simple a...

A: The thorax or chest is an organ associated with the anatomy of various organisms, including humans a...

Q: explain the four functional properties of muscle tissue.

A: Introduction: Muscle tissue is a form of specialised tissue found in animals that work by contractin...

Q: In the respiratory system, how do conducting areas warm up the air, humidify the air, remove particl...

A: The fundamental organ of the respiratory system in the humans is the lungs. It is located in the tho...

Q: Each of these muscles can laterally flex the vertebral column,except thea. external oblique.b. trans...

A: The filaments of myofibrils are known as myofilaments. These are principally composed of proteins kn...

Q: Describe four ways in which an antibody acts against anantigen

A: Immunity is an essential and characteristic feature of the human body. When the person’s immune syst...

Q: Before Rashidah is discharged from the hospital, her care team informs her that she may experience s...

A: Angina can be described as a form of chest pain that may give rise to coronary heart disease. During...

Q: How do sperm move from the epididymis, and whatchanges occur in sperm cells while in the epididymis?

A: The humans reproduce by the sexual method of reproduction which involves fusion of gametes from both...

Q: Explain the peripheral nervous system (easy and simple, in own words)

A: The nervous system is a communication and control system. Humans have two kinds of nervous systems. ...

Q: What's the difference between exocytosis and endocytosis in nerve transmission in the synapse?

A: The substances or molecules that are too large to cross the lipid bilayer membrane of the cell can b...

Q: Describe the anatomical position.

A: Anatomy, an important division of the older sciences, is the faculty of biological sciences that dea...

Q: Define carboxyl end

A: Amino acids can also be called as building blocks of proteins, are very essential component or macro...

Q: Explain the process and purpose of tubular secretion.

A: Tubular or renal secretion is defined as a process which removes the waste substances from the blood...

Q: Describe the basic functions of the digestive system

A: Our body's digestive system is the system where the complex food that we eat is breakdown into a sim...

Q: Carbon dioxide in the respiratory system will diffuse from...a.) the capillary to the alveolusb.) th...

A: The respiratory (gaseous exchange) system is an organ system that helps an individual or organism to...

Q: Micelles area. lipids surrounded by bile salts.b. produced by the pancreas.c. released into lacteals...

A: Food is vital for life as it is the source of energy that derives the chemical reactions occurring i...

Q: Explain the difference between sympathetic and parasympathetic responses.

A: The nervous system is an evolutionary organ system that concerns the control and coordination of var...

Q: Describe the structure and the function of serous membranes inthe body.

A: A body cavity is defined as space or cavity that usually harbours organs and other structures.  Thes...

Q: Describe the general structure of the spinal cord.

A: The central nervous system is involved with the conduction of electrical impulses from the presynapt...

Q: During sexual excitement, which of these structures fills with bloodand causes the vaginal opening t...

A: During sexual excitement  CLITORIS  fills with blood and causes the vaginal opening to narrow . CLIT...

Q: What homeostatic imbalances may accompany hyperthyroidism and hypothyroidism?

A: The thyroid, also known as the thyroid gland, is a two-lobed endocrine gland found below Adam's appl...

Q: Identify the seven bones that form the orbit, and discuss theirarrangement.

A: The orbit consist of a pear shape, with the optic nerve at the stem. Both factors, the race as well ...

Q: 75 Sympathetic neurons require nerve growth factor (NGF) derived from their targets for normal funct...

A: The proteins which trigger the differentiation and extension of processes of the particular nerve ce...

Q: What criteria are used in naming each of the following muscles? Iliacus, adductor brevis, quadriceps...

A: Anatomists usually name the muscles based on different criteria, that describes the muscle in some o...

Q: Which of the following is LEAST LIKELY a function of the male reproductive system?     Product...

A: The reproductive system is referred to as the organ system in the body that is principally responsib...

Q: The adrenal gland is formed of several layers of glandular tissue. Which answer does NOT correctly d...

A: The other name for adrenal glands are the suprarenal glands. They are located on the top of both the...

Q: 1. You have been working hard training for an upcoming sports competitjon. Unfortunately, you injure...

A: A rip in one of the three posterior thigh muscles located between the hip and the knee called the ha...

Q: Determine the collective true-false status of the statements using the choices below.               ...

A: Leaves are a very essential part of plants as it serves to produce the carbohydrate required by plan...

Q: Name the four primary tissue types and the characteristicsthat are used to classify them.

A: Tissue is a combination of cells. It forms the inner and outer layer of the skin surface and contain...

Q: What are the pressures in the pulmonary veins, pulmonary capillaries, systemic capillaries and tissu...

A: Respiration is one of the major process of the human body that aids in exchange of air/gases between...

Q: A branch of the aorta that supplies the liver, stomach, and spleen is thea. celiac trunk. d. superio...

A: The largest artery of the body is called the aorta. The four principal divisions of the aorta are th...

Q: 32. The neurotransmitter released by neurons to control skeletal muscles is a molecule called: A. ac...

A: In a skeletal muscle, at the neuromuscular junction, each muscle fiber is innervated by the motor ne...

Q: Ken James comes to the physician’s office with a complaint of severe back pain. The pain is located ...

A: The urinary system consists of the urinary tract organs - kidneys, ureters, urinary bladder and uret...

Q: Define bursa

A: Introduction: The skin is the main organ of the human body. This organ is made up of three layers: e...

Q: What is secreted by parietal cells and chief cells?

A: Cells are the basic structural and functional unit of life, the cells that are dedicated to the same...

Q: Describe two essential functions of body cavities.

A: A cavity of a body is characterized as a cavity or room, typically with organs and other structures....

Q: The kidneys play an important role in maintaining MAP by influencing which variable? Explain how ren...

A: Urinary system consists of kidneys, ureters, urinary bladder and urethra. The urinary system produce...

Q: Where is the thermoregulatory center?

A: The brain is the controlling unit of the central nervous system. It accepts stimulus, coordinates it...

Q: Describe how the amount of solute in a solvent creates aconcentration gradient. Do solutes diffuse w...

A: The cells are biological structural and functional units life and are responsible for the execution ...

Q: What is the function of aldosterone? Where does it act?

A: Hormones act as chemical messengers of the body that are secreted by the endocrine glands of the bod...

Q: Observe the X-ray in Figure and identify the structures.

A: The urinary system composed of the physiological setup of organs that allows the purification of blo...

Q: The muscles attached to the ribcage and the diaphragm control the lungs'...a.) volumeb.) pressurec.)...

A: The respiratory system is the system made up of a network of organs and tissues which helps in breat...

Q: 1. Which of the following is not one of the bones of the cranium? A. frontal В. оссiрital 7. WC. tem...

A: Axis

Q: Q NO 5 (a) Write a detail note on cardiovascular system along with its diagram?

A: An organ system is a group of organs that forms a single unit to perform one or more functions. Each...

Q: Q2. In case of blood osmolarity increase e. g. 400 mOsmo/l, ADH secretion level increases. How and w...

A: Blood osmolarity means increase in the blood constituents.  ADH is antidiuretic hormone.

Q: Figure 1 shows the internal structure of the ear. Label and Describe in details how A-G structure wo...

A: The ear- is an organ used for hearing. It is also responsible for balancing in mammals. A typical ma...

Q: The carotid sinus reflex regulates blood pressure to the A brain responds to high pressure by activa...

A: The carotid sinus is a dilated region at the base of the central carotid artery, just superior to th...

Q: solve A please ..

A: The skeletal system is the entire framework of bones and their cartilages, along with the ligaments ...

Q: Which hormone stimulates mitosis and promotes bone and muscle growth?

A: During mitosis one cell divides once to form two identical cells, that is required for growth and to...

Q: What is the primary function of the retinacula in a limb?

A: The arms and limbs of animals and humans are called as limbs.