An individual was suffering from violent headaches and blurred vision for several years. A doctor determined that this individual had a tumour on the anterior pituitary. Explain why this person was experiencing blurred vision.

Q: describe the physiology behind Cardiac output.

A: Blood is the transport fluid that involves the transport of nutrients, oxygen, carbon dioxide to all...

Q: Which of the following situations correctly illustrates the all-or-none principle? Select one: a. A ...

A: The magnitude of the action potential in any nerve fiber is independent of the strength of the stimu...

Q: How do the ANS and Endocrine System work together to maintain homeostasis in times of short-term and...

A: Introduction: There are different divisions of the nervous system associated with regulating differe...

Q: Emergency room doctors often shine a light into the eyes of patients with potential trauma to the br...

A: Pupillary light reflex is used to measure the brain stem function. Abnormal reflex can be found in o...

Q: Justin leaped from his hotel room to avoid burning to death in a fire.If he landed on his heels, wha...

A: Foot is the terminal portion of the lower limb which helps in the movement of the body. It also bear...

Q: What is this image and the different parts of it explained?

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

Q: Describe the structure and function of a sensory neuron?

A: Neurons or nerve cells refer to the working unit of the brain which communicates with one another vi...

Q: The unit arrangement of cells indicated by the red lines numbered 1 is called an Copyrightielsén & M...

A: The bone is a rigid structure that makes up the skeletal system of the body. It is a form of connect...

Q: Concerning the process of diffusion, at equilibriuma. the net movement of solutes stops.b. random mo...

A: Diffusion is the net movement of the molecules from an area of high concentration to an area of a lo...

Q: Label the following: Occipital bone * Temporal bone * Sphenoid bone * Maxilla * Mandible * External ...

A: Skull is a bone coverage for the head that protects the brain and gives a shape to the face

Q: Illuminate the synaptic transmission of glutamate and GABA.

A: For the normal functioning of the brain and to maintain homeostasis of the neuronal circuits, it is ...

Q: Name the cranial nerves, and list their major functions.

A: The cranial nerves are a set of 12 paired nerves that arise immediately from the brain. The first tw...

Q: Functions of skull

A: Skull referred to as the Bony structure of the skeletal system that supports the brain and protect i...

Q: Some low-fat or non-fat contain a large amount of sugar to replace the fat content of the food. Disc...

A: ATP is the energy-providing molecule, that is required by all the cells to perform its metabolic fun...

Q: Vhich structure is highlighted (aqua)? O renal glomerulus O pancreas islet pancreatic ascini O Bowma...

A: The kidney is made up of nephrons which are the structural units of the kidney. The nephron is forme...

Q: How do the functions of basophils differ from those oflymphocytes?

A: White blood cells are the cells which form the defense system of body.There are three types of white...

Q: Hello this is from a study guide. I don’t think my answer is correct could you please give me the co...

A: Exercises play a major role in increasing and improving the health of our body. Through continuous p...

Q: Which of the following rows correctly identifies the affected structure and process in individuals e...

A: Vertigo can be defined as a sensation of feeling off-balance. One might experience dizzy spells or t...

Q: What population is most commonly seen for elbow injuries?

A: Elbow joint is a hinge joint made of the humeroulnar joint. That is, it is formed between the humeru...

Q: Which structure allows lymph from the lower right limbto enter the bloodstream?a. thoracic ductb. ri...

A: Lymph can be defined as a fluid that circulates in the lymphatic system. Lymph comprises of white bl...

Q: Label the following: Sacrum * Sacral foramen Ala (of the sacrum). Соссух Sternum * Manubrium * Body ...

A: Ribs form the protective cage which has a set of 12 paired bones.  

Q: Which of the following stimuli will result in depolarization if the threshold level of a neuron is –...

A: Depolarization will take place only in case the stimulus goes beyond the threshold level of potentia...

Q: Describe the flow of lymph from its origins ininterstitial fluid to its emptying into the venousbloo...

A: Lymph system represents a part of the circulatory system in vertebrates which is made up of a networ...

Q: Events in Synaptic Signal Transmission 1. Neurotransmitters are released into the synaptic cleft. 2....

A: The nervous system in the human body is responsible for controlling all the body parts through trans...

Q: Why do asexual reproduction in animals reproduce faster than sexual reproduction? In which environm...

A: Asexual reproduction is a mode of reproduction in which only one parent is involved in reproducing o...

Q: The cartilage depicted in the following figure is Hint: Make up the fetal skeleton framework and als...

A: CARTILAGE: Cartilage is a type of connective tissue which has widely spaced cells. The solid matrix ...

Q: Explain how metabolism is essential to maintaining body temperature (thermoregulation)

A: Thermoregulation can be defined as the ability of the organism to maintain body temperature. Metabol...

Q: Label the structural and functional category of each joint in Figure

A: The bones of the skeletal system responsible for providing structural framework are connected to eac...

Q: Explain A Giraffe’s Neck: Alveolar Ventilation versus Dead Space Ventilation?

A: Alveolar ventilation refers to the gaseous exchange between alveoli and the environment, the intake ...

Q: An imaging technique that exposes the patient to no harmful radiation is: a. radiography. b. positro...

A: Medical imaging techniques can be described as the techniques and processes which are used for obtai...

Q: Hello this is from a study guide. I don’t think my answer is correct could you please give me the co...

A: Dependent variable is defined as a type of variable where, its values changes upon the value of othe...

Q: The reflex arc is the fastest way the body has to move a body part from danger or away from the sour...

A: A reflex or reflex action is an involuntary movement in response to a stimulus. It is made possible ...

Q: Write a short note on wrist joint anatomy ?explain its radiology along with diagram?

A: The wrist is an ellipsoidal type of synovial joint. Flexion, extension, adduction and abduction all ...

Q: 5. What is hyperkalemia and what is the clinical term for its chronotropiceffect on the heart?

A: Hyperkalemia is the condition for excess calcium levels in the blood.

Q: Plasma solutes enter the tissue fluid mosteasily froma. continuous capillaries.b. fenestrated capill...

A: Capillaries are tiny blood-containing vessels that bind arterioles to venules. They are the smallest...

Q: Give the relative abundance of the nine different cells (as mentioned below) in one cubic centimeter...

A: Blood consist of several types of cells, if blood is left undisturbed for an hour, the high-density ...

Q: The sensation of thirst increases whena. the levels of angiotensin II increase.b. the osmolality of ...

A: The physiological activities of the body are governed both by the nervous system as well as the endo...

Q: Discuss the contribution of urea cycling to the concentration gradient.

A: The concentration gradient is established by different concentration of solutes in the interstitial ...

Q: B. Directions: Identify the different shapes of nails. Choose the correct answer from the choices pr...

A: A rigid protective structure made of keratin protein that lies on the sensitive regions lying at the...

Q: Discuss the physiological changes that occur in response to cold acclimatization.

A: Acclimatization of stable, normal adults typically happens over around two weeks. In reaction to hea...

Q: The pigment producing cells that are found in the layer indicated by the arrow are called Miller

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which is ...

Q: Define acromion

A: There are three types of acromion (mainly). These are morphologically flat, curved, and Hooked. Its ...

Q: Which structure is highlighted (aqua)? O renal glomerulus O pancreas islet O pancreatic ascini O Bow...

A: Introduction: The nephron is referred to as the kidney's functional unit. There are approximately 1 ...

Q: 1 3 Which of the following rows correctly identifies the synapse and the method of transmission a ne...

A: A synapse is formed between the membranes of a pre synaptic neuron and a post synaptic neuron, which...

Q: Our nervous system produces an inhibitory neurotransmitter that blocks the release of dopamine.  Ana...

A: Tetrahydrocannabinol (THC) riggers the nerve cells to release the signaling chemical substance refer...

Q: Complete the blanks in the following paragraphsusing each word from the list below only onceexcept f...

A: Introduction: Anatomy is that branch of medical science that describes the location and structure of...

Q: The heel bone is more properly known as the: a. talus. b. navicular. c. cuboid. d. calcaneus

A: There are seven bones in the ankle that connect the leg with the foot and they are the talus, then c...

Q: Response to a stimulus within the central nervous system differs from that of a reflex arc because  ...

A: There are changes in the internal as well as the external environment of an organism and these chang...

Q: What is one way in which the composition of intracellular and extracellular fluids differ?

A: The intracellular fluid is the fluid inside the cell  whereas the extracellular fluid is the fluid o...

Q: Males who suffer from either benign prostatic hyperplasia (noncancerous prostate gland enlargement) ...

A: Benign prostatic hyperplasia is also called prostate gland enlargement which is a common condition a...