continue as cardiac nerves to heart. these fibers terminate in the SA and the AV nodes and in atrial and ventricular myocardium, aorota, pulmonary trunk, and coronary arteries. increases heart rate and contraction strength and dialtes the coronary arteries to increase myocardial blood flow.
Petty cash is a small amount of discretionary funds in the form of cash used for expenditures where it is not sensible to make any disbursement by cheque, because of the inconvenience and costs of writing, signing, and then cashing the cheque.he bookkeeping entry for this initial fund would be to debit Petty Cash and credit bank account. As expenditures are made, the custodian of the fund will reimburse employees and receive a petty cash voucher with a receipt/invoice attached in return.
Petty used to mean just petite or small, but now it's used for things that are trivial and shouldnât matter much. If you host world leaders and spend more time picking napkins than memorizing names, you're focused on petty things. A few neutral meanings of petty are still in use today â such as petty cash, which refers to a small amount of cash on hand â but most uses of petty since the 16th century are negative, as in narrow-minded, trivial, and of little importance.